139809408

素因数分解:

$2^7\times 3^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 372601920

約数和(自身を除く): 232792512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 577, 631, 1154, 1262, 1731, 1893, 2308, 2524, 3462, 3786, 4616, 5048, 6924, 7572, 9232, 10096, 13848, 15144, 18464, 20192, 27696, 30288, 36928, 40384, 55392, 60576, 73856, 80768, 110784, 121152, 221568, 242304, 364087, 728174, 1092261, 1456348, 2184522, 2912696, 4369044, 5825392, 8738088, 11650784, 17476176, 23301568, 34952352, 46603136, 69904704, 139809408]

約数ペア:

[(1, 139809408), (2, 69904704), (3, 46603136), (4, 34952352), (6, 23301568), (8, 17476176), (12, 11650784), (16, 8738088), (24, 5825392), (32, 4369044), (48, 2912696), (64, 2184522), (96, 1456348), (128, 1092261), (192, 728174), (384, 364087), (577, 242304), (631, 221568), (1154, 121152), (1262, 110784), (1731, 80768), (1893, 73856), (2308, 60576), (2524, 55392), (3462, 40384), (3786, 36928), (4616, 30288), (5048, 27696), (6924, 20192), (7572, 18464), (9232, 15144), (10096, 13848)]