156947360128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549171}}^1$

素因数の和:2549235

約数の個数: 64

約数和(自身を含む): 345820673520

約数和(自身を除く): 188873313392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 30784, 61568, 2549171, 5098342, 10196684, 20393368, 33139223, 40786736, 66278446, 81573472, 94319327, 132556892, 163146944, 188638654, 265113784, 326293888, 377277308, 530227568, 754554616, 1060455136, 1226151251, 1509109232, 2120910272, 2452302502, 3018218464, 4241820544, 4904605004, 6036436928, 9809210008, 12072873856, 19618420016, 39236840032, 78473680064, 156947360128]

約数ペア:

[(1, 156947360128), (2, 78473680064), (4, 39236840032), (8, 19618420016), (13, 12072873856), (16, 9809210008), (26, 6036436928), (32, 4904605004), (37, 4241820544), (52, 3018218464), (64, 2452302502), (74, 2120910272), (104, 1509109232), (128, 1226151251), (148, 1060455136), (208, 754554616), (296, 530227568), (416, 377277308), (481, 326293888), (592, 265113784), (832, 188638654), (962, 163146944), (1184, 132556892), (1664, 94319327), (1924, 81573472), (2368, 66278446), (3848, 40786736), (4736, 33139223), (7696, 20393368), (15392, 10196684), (30784, 5098342), (61568, 2549171)]