127289472

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 380778240

約数和(自身を除く): 253488768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 64, 68, 74, 93, 96, 102, 111, 124, 128, 136, 148, 186, 192, 204, 222, 248, 272, 289, 296, 372, 384, 408, 444, 496, 527, 544, 578, 592, 629, 744, 816, 867, 888, 992, 1054, 1088, 1147, 1156, 1184, 1258, 1488, 1581, 1632, 1734, 1776, 1887, 1984, 2108, 2176, 2294, 2312, 2368, 2516, 2976, 3162, 3264, 3441, 3468, 3552, 3774, 3968, 4216, 4588, 4624, 4736, 5032, 5952, 6324, 6528, 6882, 6936, 7104, 7548, 8432, 8959, 9176, 9248, 10064, 10693, 11904, 12648, 13764, 13872, 14208, 15096, 16864, 17918, 18352, 18496, 19499, 20128, 21386, 25296, 26877, 27528, 27744, 30192, 32079, 33728, 35836, 36704, 36992, 38998, 40256, 42772, 50592, 53754, 55056, 55488, 58497, 60384, 64158, 67456, 71672, 73408, 77996, 80512, 85544, 101184, 107508, 110112, 110976, 116994, 120768, 128316, 143344, 146816, 155992, 171088, 202368, 215016, 220224, 233988, 241536, 256632, 286688, 311984, 331483, 342176, 430032, 440448, 467976, 513264, 573376, 623968, 662966, 684352, 860064, 935952, 994449, 1026528, 1146752, 1247936, 1325932, 1368704, 1720128, 1871904, 1988898, 2053056, 2495872, 2651864, 3440256, 3743808, 3977796, 4106112, 5303728, 7487616, 7955592, 10607456, 15911184, 21214912, 31822368, 42429824, 63644736, 127289472]

約数ペア:

[(1, 127289472), (2, 63644736), (3, 42429824), (4, 31822368), (6, 21214912), (8, 15911184), (12, 10607456), (16, 7955592), (17, 7487616), (24, 5303728), (31, 4106112), (32, 3977796), (34, 3743808), (37, 3440256), (48, 2651864), (51, 2495872), (62, 2053056), (64, 1988898), (68, 1871904), (74, 1720128), (93, 1368704), (96, 1325932), (102, 1247936), (111, 1146752), (124, 1026528), (128, 994449), (136, 935952), (148, 860064), (186, 684352), (192, 662966), (204, 623968), (222, 573376), (248, 513264), (272, 467976), (289, 440448), (296, 430032), (372, 342176), (384, 331483), (408, 311984), (444, 286688), (496, 256632), (527, 241536), (544, 233988), (578, 220224), (592, 215016), (629, 202368), (744, 171088), (816, 155992), (867, 146816), (888, 143344), (992, 128316), (1054, 120768), (1088, 116994), (1147, 110976), (1156, 110112), (1184, 107508), (1258, 101184), (1488, 85544), (1581, 80512), (1632, 77996), (1734, 73408), (1776, 71672), (1887, 67456), (1984, 64158), (2108, 60384), (2176, 58497), (2294, 55488), (2312, 55056), (2368, 53754), (2516, 50592), (2976, 42772), (3162, 40256), (3264, 38998), (3441, 36992), (3468, 36704), (3552, 35836), (3774, 33728), (3968, 32079), (4216, 30192), (4588, 27744), (4624, 27528), (4736, 26877), (5032, 25296), (5952, 21386), (6324, 20128), (6528, 19499), (6882, 18496), (6936, 18352), (7104, 17918), (7548, 16864), (8432, 15096), (8959, 14208), (9176, 13872), (9248, 13764), (10064, 12648), (10693, 11904)]