153441616

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{11681}}^1$

素因数の和:12510

約数の個数: 20

約数和(自身を含む): 297680724

約数和(自身を除く): 144239108

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 11681, 13136, 23362, 46724, 93448, 186896, 9590101, 19180202, 38360404, 76720808, 153441616]

約数ペア:

[(1, 153441616), (2, 76720808), (4, 38360404), (8, 19180202), (16, 9590101), (821, 186896), (1642, 93448), (3284, 46724), (6568, 23362), (11681, 13136)]