140225856

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{19739}}^1$

素因数の和:19791

約数の個数: 56

約数和(自身を含む): 381060960

約数和(自身を除く): 240835104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 19739, 39478, 59217, 78956, 118434, 157912, 236868, 315824, 473736, 631648, 730343, 947472, 1263296, 1460686, 1894944, 2191029, 2921372, 3789888, 4382058, 5842744, 8764116, 11685488, 17528232, 23370976, 35056464, 46741952, 70112928, 140225856]

約数ペア:

[(1, 140225856), (2, 70112928), (3, 46741952), (4, 35056464), (6, 23370976), (8, 17528232), (12, 11685488), (16, 8764116), (24, 5842744), (32, 4382058), (37, 3789888), (48, 2921372), (64, 2191029), (74, 1894944), (96, 1460686), (111, 1263296), (148, 947472), (192, 730343), (222, 631648), (296, 473736), (444, 315824), (592, 236868), (888, 157912), (1184, 118434), (1776, 78956), (2368, 59217), (3552, 39478), (7104, 19739)]