129411792

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 377091936

約数和(自身を除く): 247680144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 107, 111, 144, 148, 214, 222, 227, 296, 321, 333, 428, 444, 454, 592, 642, 666, 681, 856, 888, 908, 963, 1284, 1332, 1362, 1712, 1776, 1816, 1926, 2043, 2568, 2664, 2724, 3632, 3852, 3959, 4086, 5136, 5328, 5448, 7704, 7918, 8172, 8399, 10896, 11877, 15408, 15836, 16344, 16798, 23754, 24289, 25197, 31672, 32688, 33596, 35631, 47508, 48578, 50394, 63344, 67192, 71262, 72867, 75591, 95016, 97156, 100788, 134384, 142524, 145734, 151182, 190032, 194312, 201576, 218601, 285048, 291468, 302364, 388624, 403152, 437202, 570096, 582936, 604728, 874404, 898693, 1165872, 1209456, 1748808, 1797386, 2696079, 3497616, 3594772, 5392158, 7189544, 8088237, 10784316, 14379088, 16176474, 21568632, 32352948, 43137264, 64705896, 129411792]

約数ペア:

[(1, 129411792), (2, 64705896), (3, 43137264), (4, 32352948), (6, 21568632), (8, 16176474), (9, 14379088), (12, 10784316), (16, 8088237), (18, 7189544), (24, 5392158), (36, 3594772), (37, 3497616), (48, 2696079), (72, 1797386), (74, 1748808), (107, 1209456), (111, 1165872), (144, 898693), (148, 874404), (214, 604728), (222, 582936), (227, 570096), (296, 437202), (321, 403152), (333, 388624), (428, 302364), (444, 291468), (454, 285048), (592, 218601), (642, 201576), (666, 194312), (681, 190032), (856, 151182), (888, 145734), (908, 142524), (963, 134384), (1284, 100788), (1332, 97156), (1362, 95016), (1712, 75591), (1776, 72867), (1816, 71262), (1926, 67192), (2043, 63344), (2568, 50394), (2664, 48578), (2724, 47508), (3632, 35631), (3852, 33596), (3959, 32688), (4086, 31672), (5136, 25197), (5328, 24289), (5448, 23754), (7704, 16798), (7918, 16344), (8172, 15836), (8399, 15408), (10896, 11877)]