158815728

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 200

約数和(自身を含む): 489730560

約数和(自身を除く): 330914832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 59, 62, 67, 72, 81, 93, 108, 118, 124, 134, 144, 162, 177, 186, 201, 216, 236, 248, 268, 279, 324, 354, 372, 402, 432, 472, 496, 531, 536, 558, 603, 648, 708, 744, 804, 837, 944, 1062, 1072, 1116, 1206, 1296, 1416, 1488, 1593, 1608, 1674, 1809, 1829, 2077, 2124, 2232, 2412, 2511, 2832, 3186, 3216, 3348, 3618, 3658, 3953, 4154, 4248, 4464, 4779, 4824, 5022, 5427, 5487, 6231, 6372, 6696, 7236, 7316, 7906, 8308, 8496, 9558, 9648, 10044, 10854, 10974, 11859, 12462, 12744, 13392, 14472, 14632, 15812, 16461, 16616, 18693, 19116, 20088, 21708, 21948, 23718, 24924, 25488, 28944, 29264, 31624, 32922, 33232, 35577, 37386, 38232, 40176, 43416, 43896, 47436, 49383, 49848, 56079, 63248, 65844, 71154, 74772, 76464, 86832, 87792, 94872, 98766, 99696, 106731, 112158, 122543, 131688, 142308, 148149, 149544, 168237, 189744, 197532, 213462, 224316, 245086, 263376, 284616, 296298, 299088, 320193, 336474, 367629, 395064, 426924, 448632, 490172, 569232, 592596, 640386, 672948, 735258, 790128, 853848, 897264, 980344, 1102887, 1185192, 1280772, 1345896, 1470516, 1707696, 1960688, 2205774, 2370384, 2561544, 2691792, 2941032, 3308661, 4411548, 5123088, 5882064, 6617322, 8823096, 9925983, 13234644, 17646192, 19851966, 26469288, 39703932, 52938576, 79407864, 158815728]

約数ペア:

[(1, 158815728), (2, 79407864), (3, 52938576), (4, 39703932), (6, 26469288), (8, 19851966), (9, 17646192), (12, 13234644), (16, 9925983), (18, 8823096), (24, 6617322), (27, 5882064), (31, 5123088), (36, 4411548), (48, 3308661), (54, 2941032), (59, 2691792), (62, 2561544), (67, 2370384), (72, 2205774), (81, 1960688), (93, 1707696), (108, 1470516), (118, 1345896), (124, 1280772), (134, 1185192), (144, 1102887), (162, 980344), (177, 897264), (186, 853848), (201, 790128), (216, 735258), (236, 672948), (248, 640386), (268, 592596), (279, 569232), (324, 490172), (354, 448632), (372, 426924), (402, 395064), (432, 367629), (472, 336474), (496, 320193), (531, 299088), (536, 296298), (558, 284616), (603, 263376), (648, 245086), (708, 224316), (744, 213462), (804, 197532), (837, 189744), (944, 168237), (1062, 149544), (1072, 148149), (1116, 142308), (1206, 131688), (1296, 122543), (1416, 112158), (1488, 106731), (1593, 99696), (1608, 98766), (1674, 94872), (1809, 87792), (1829, 86832), (2077, 76464), (2124, 74772), (2232, 71154), (2412, 65844), (2511, 63248), (2832, 56079), (3186, 49848), (3216, 49383), (3348, 47436), (3618, 43896), (3658, 43416), (3953, 40176), (4154, 38232), (4248, 37386), (4464, 35577), (4779, 33232), (4824, 32922), (5022, 31624), (5427, 29264), (5487, 28944), (6231, 25488), (6372, 24924), (6696, 23718), (7236, 21948), (7316, 21708), (7906, 20088), (8308, 19116), (8496, 18693), (9558, 16616), (9648, 16461), (10044, 15812), (10854, 14632), (10974, 14472), (11859, 13392), (12462, 12744)]