155374849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{4253}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 188673408

約数和(自身を除く): 33298559

約数列:

[1, 7, 17, 119, 307, 2149, 4253, 5219, 29771, 36533, 72301, 506107, 1305671, 9139697, 22196407, 155374849]

約数ペア:

[(1, 155374849), (7, 22196407), (17, 9139697), (119, 1305671), (307, 506107), (2149, 72301), (4253, 36533), (5219, 29771)]