164070432

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 487370520

約数和(自身を除く): 323300088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 89, 96, 111, 144, 148, 173, 178, 222, 267, 288, 296, 333, 346, 356, 444, 519, 534, 592, 666, 692, 712, 801, 888, 1038, 1068, 1184, 1332, 1384, 1424, 1557, 1602, 1776, 2076, 2136, 2664, 2768, 2848, 3114, 3204, 3293, 3552, 4152, 4272, 5328, 5536, 6228, 6401, 6408, 6586, 8304, 8544, 9879, 10656, 12456, 12802, 12816, 13172, 15397, 16608, 19203, 19758, 24912, 25604, 25632, 26344, 29637, 30794, 38406, 39516, 46191, 49824, 51208, 52688, 57609, 59274, 61588, 76812, 79032, 92382, 102416, 105376, 115218, 118548, 123176, 138573, 153624, 158064, 184764, 204832, 230436, 237096, 246352, 277146, 307248, 316128, 369528, 460872, 474192, 492704, 554292, 569689, 614496, 739056, 921744, 948384, 1108584, 1139378, 1478112, 1709067, 1843488, 2217168, 2278756, 3418134, 4434336, 4557512, 5127201, 6836268, 9115024, 10254402, 13672536, 18230048, 20508804, 27345072, 41017608, 54690144, 82035216, 164070432]

約数ペア:

[(1, 164070432), (2, 82035216), (3, 54690144), (4, 41017608), (6, 27345072), (8, 20508804), (9, 18230048), (12, 13672536), (16, 10254402), (18, 9115024), (24, 6836268), (32, 5127201), (36, 4557512), (37, 4434336), (48, 3418134), (72, 2278756), (74, 2217168), (89, 1843488), (96, 1709067), (111, 1478112), (144, 1139378), (148, 1108584), (173, 948384), (178, 921744), (222, 739056), (267, 614496), (288, 569689), (296, 554292), (333, 492704), (346, 474192), (356, 460872), (444, 369528), (519, 316128), (534, 307248), (592, 277146), (666, 246352), (692, 237096), (712, 230436), (801, 204832), (888, 184764), (1038, 158064), (1068, 153624), (1184, 138573), (1332, 123176), (1384, 118548), (1424, 115218), (1557, 105376), (1602, 102416), (1776, 92382), (2076, 79032), (2136, 76812), (2664, 61588), (2768, 59274), (2848, 57609), (3114, 52688), (3204, 51208), (3293, 49824), (3552, 46191), (4152, 39516), (4272, 38406), (5328, 30794), (5536, 29637), (6228, 26344), (6401, 25632), (6408, 25604), (6586, 24912), (8304, 19758), (8544, 19203), (9879, 16608), (10656, 15397), (12456, 13172), (12802, 12816)]