140845036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{2999}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 252000000

約数和(自身を除く): 111154964

約数列:

[1, 2, 4, 59, 118, 199, 236, 398, 796, 2999, 5998, 11741, 11996, 23482, 46964, 176941, 353882, 596801, 707764, 1193602, 2387204, 35211259, 70422518, 140845036]

約数ペア:

[(1, 140845036), (2, 70422518), (4, 35211259), (59, 2387204), (118, 1193602), (199, 707764), (236, 596801), (398, 353882), (796, 176941), (2999, 46964), (5998, 23482), (11741, 11996)]