154536984

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 523068480

約数和(自身を除く): 368531496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 157, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 314, 324, 372, 378, 392, 434, 441, 471, 504, 558, 567, 588, 628, 648, 651, 744, 756, 837, 868, 882, 942, 1099, 1116, 1134, 1176, 1256, 1302, 1323, 1413, 1512, 1519, 1674, 1736, 1764, 1884, 1953, 2198, 2232, 2268, 2511, 2604, 2646, 2826, 3038, 3297, 3348, 3528, 3768, 3906, 3969, 4239, 4396, 4536, 4557, 4867, 5022, 5208, 5292, 5652, 5859, 6076, 6594, 6696, 7693, 7812, 7938, 8478, 8792, 9114, 9734, 9891, 10044, 10584, 11304, 11718, 12152, 12717, 13188, 13671, 14601, 15386, 15624, 15876, 16956, 17577, 18228, 19468, 19782, 20088, 23079, 23436, 25434, 26376, 27342, 29202, 29673, 30772, 31752, 33912, 34069, 35154, 36456, 38936, 39564, 41013, 43803, 46158, 46872, 50868, 54684, 58404, 59346, 61544, 68138, 69237, 70308, 79128, 82026, 87606, 89019, 92316, 101736, 102207, 109368, 116808, 118692, 123039, 131409, 136276, 138474, 140616, 164052, 175212, 178038, 184632, 204414, 207711, 237384, 238483, 246078, 262818, 272552, 276948, 306621, 328104, 350424, 356076, 394227, 408828, 415422, 476966, 492156, 525636, 553896, 613242, 623133, 712152, 715449, 788454, 817656, 830844, 919863, 953932, 984312, 1051272, 1226484, 1246266, 1430898, 1576908, 1661688, 1839726, 1907864, 2146347, 2452968, 2492532, 2759589, 2861796, 3153816, 3679452, 4292694, 4985064, 5519178, 5723592, 6439041, 7358904, 8585388, 11038356, 12878082, 17170776, 19317123, 22076712, 25756164, 38634246, 51512328, 77268492, 154536984]

約数ペア:

[(1, 154536984), (2, 77268492), (3, 51512328), (4, 38634246), (6, 25756164), (7, 22076712), (8, 19317123), (9, 17170776), (12, 12878082), (14, 11038356), (18, 8585388), (21, 7358904), (24, 6439041), (27, 5723592), (28, 5519178), (31, 4985064), (36, 4292694), (42, 3679452), (49, 3153816), (54, 2861796), (56, 2759589), (62, 2492532), (63, 2452968), (72, 2146347), (81, 1907864), (84, 1839726), (93, 1661688), (98, 1576908), (108, 1430898), (124, 1246266), (126, 1226484), (147, 1051272), (157, 984312), (162, 953932), (168, 919863), (186, 830844), (189, 817656), (196, 788454), (216, 715449), (217, 712152), (248, 623133), (252, 613242), (279, 553896), (294, 525636), (314, 492156), (324, 476966), (372, 415422), (378, 408828), (392, 394227), (434, 356076), (441, 350424), (471, 328104), (504, 306621), (558, 276948), (567, 272552), (588, 262818), (628, 246078), (648, 238483), (651, 237384), (744, 207711), (756, 204414), (837, 184632), (868, 178038), (882, 175212), (942, 164052), (1099, 140616), (1116, 138474), (1134, 136276), (1176, 131409), (1256, 123039), (1302, 118692), (1323, 116808), (1413, 109368), (1512, 102207), (1519, 101736), (1674, 92316), (1736, 89019), (1764, 87606), (1884, 82026), (1953, 79128), (2198, 70308), (2232, 69237), (2268, 68138), (2511, 61544), (2604, 59346), (2646, 58404), (2826, 54684), (3038, 50868), (3297, 46872), (3348, 46158), (3528, 43803), (3768, 41013), (3906, 39564), (3969, 38936), (4239, 36456), (4396, 35154), (4536, 34069), (4557, 33912), (4867, 31752), (5022, 30772), (5208, 29673), (5292, 29202), (5652, 27342), (5859, 26376), (6076, 25434), (6594, 23436), (6696, 23079), (7693, 20088), (7812, 19782), (7938, 19468), (8478, 18228), (8792, 17577), (9114, 16956), (9734, 15876), (9891, 15624), (10044, 15386), (10584, 14601), (11304, 13671), (11718, 13188), (12152, 12717)]