131897808

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 300

約数和(自身を含む): 465244032

約数和(自身を除く): 333346224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 67, 72, 81, 84, 93, 98, 108, 112, 124, 126, 134, 144, 147, 162, 168, 186, 189, 196, 201, 216, 217, 248, 252, 268, 279, 294, 324, 336, 372, 378, 392, 402, 432, 434, 441, 469, 496, 504, 536, 558, 567, 588, 603, 648, 651, 744, 756, 784, 804, 837, 868, 882, 938, 1008, 1072, 1116, 1134, 1176, 1206, 1296, 1302, 1323, 1407, 1488, 1512, 1519, 1608, 1674, 1736, 1764, 1809, 1876, 1953, 2077, 2232, 2268, 2352, 2412, 2511, 2604, 2646, 2814, 3024, 3038, 3216, 3283, 3348, 3472, 3528, 3618, 3752, 3906, 3969, 4154, 4221, 4464, 4536, 4557, 4824, 5022, 5208, 5292, 5427, 5628, 5859, 6076, 6231, 6566, 6696, 7056, 7236, 7504, 7812, 7938, 8308, 8442, 9072, 9114, 9648, 9849, 10044, 10416, 10584, 10854, 11256, 11718, 12152, 12462, 12663, 13132, 13392, 13671, 14472, 14539, 15624, 15876, 16616, 16884, 17577, 18228, 18693, 19698, 20088, 21168, 21708, 22512, 23436, 24304, 24924, 25326, 26264, 27342, 28944, 29078, 29547, 31248, 31752, 33232, 33768, 35154, 36456, 37386, 37989, 39396, 40176, 41013, 43416, 43617, 46872, 49848, 50652, 52528, 54684, 56079, 58156, 59094, 63504, 67536, 70308, 72912, 74772, 75978, 78792, 82026, 86832, 87234, 88641, 93744, 99696, 101304, 101773, 109368, 112158, 116312, 118188, 123039, 130851, 140616, 149544, 151956, 157584, 164052, 168237, 174468, 177282, 202608, 203546, 218736, 224316, 232624, 236376, 246078, 261702, 265923, 281232, 299088, 303912, 305319, 328104, 336474, 348936, 354564, 392553, 407092, 448632, 472752, 492156, 523404, 531846, 607824, 610638, 656208, 672948, 697872, 709128, 785106, 814184, 897264, 915957, 984312, 1046808, 1063692, 1177659, 1221276, 1345896, 1418256, 1570212, 1628368, 1831914, 1968624, 2093616, 2127384, 2355318, 2442552, 2691792, 2747871, 3140424, 3663828, 4254768, 4710636, 4885104, 5495742, 6280848, 7327656, 8243613, 9421272, 10991484, 14655312, 16487226, 18842544, 21982968, 32974452, 43965936, 65948904, 131897808]

約数ペア:

[(1, 131897808), (2, 65948904), (3, 43965936), (4, 32974452), (6, 21982968), (7, 18842544), (8, 16487226), (9, 14655312), (12, 10991484), (14, 9421272), (16, 8243613), (18, 7327656), (21, 6280848), (24, 5495742), (27, 4885104), (28, 4710636), (31, 4254768), (36, 3663828), (42, 3140424), (48, 2747871), (49, 2691792), (54, 2442552), (56, 2355318), (62, 2127384), (63, 2093616), (67, 1968624), (72, 1831914), (81, 1628368), (84, 1570212), (93, 1418256), (98, 1345896), (108, 1221276), (112, 1177659), (124, 1063692), (126, 1046808), (134, 984312), (144, 915957), (147, 897264), (162, 814184), (168, 785106), (186, 709128), (189, 697872), (196, 672948), (201, 656208), (216, 610638), (217, 607824), (248, 531846), (252, 523404), (268, 492156), (279, 472752), (294, 448632), (324, 407092), (336, 392553), (372, 354564), (378, 348936), (392, 336474), (402, 328104), (432, 305319), (434, 303912), (441, 299088), (469, 281232), (496, 265923), (504, 261702), (536, 246078), (558, 236376), (567, 232624), (588, 224316), (603, 218736), (648, 203546), (651, 202608), (744, 177282), (756, 174468), (784, 168237), (804, 164052), (837, 157584), (868, 151956), (882, 149544), (938, 140616), (1008, 130851), (1072, 123039), (1116, 118188), (1134, 116312), (1176, 112158), (1206, 109368), (1296, 101773), (1302, 101304), (1323, 99696), (1407, 93744), (1488, 88641), (1512, 87234), (1519, 86832), (1608, 82026), (1674, 78792), (1736, 75978), (1764, 74772), (1809, 72912), (1876, 70308), (1953, 67536), (2077, 63504), (2232, 59094), (2268, 58156), (2352, 56079), (2412, 54684), (2511, 52528), (2604, 50652), (2646, 49848), (2814, 46872), (3024, 43617), (3038, 43416), (3216, 41013), (3283, 40176), (3348, 39396), (3472, 37989), (3528, 37386), (3618, 36456), (3752, 35154), (3906, 33768), (3969, 33232), (4154, 31752), (4221, 31248), (4464, 29547), (4536, 29078), (4557, 28944), (4824, 27342), (5022, 26264), (5208, 25326), (5292, 24924), (5427, 24304), (5628, 23436), (5859, 22512), (6076, 21708), (6231, 21168), (6566, 20088), (6696, 19698), (7056, 18693), (7236, 18228), (7504, 17577), (7812, 16884), (7938, 16616), (8308, 15876), (8442, 15624), (9072, 14539), (9114, 14472), (9648, 13671), (9849, 13392), (10044, 13132), (10416, 12663), (10584, 12462), (10854, 12152), (11256, 11718)]