161894936

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99689}}^1$

素因数の和:99731

約数の個数: 32

約数和(自身を含む): 358884000

約数和(自身を除く): 196989064

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 99689, 199378, 398756, 697823, 797512, 1395646, 2791292, 2890981, 5582584, 5781962, 11563924, 20236867, 23127848, 40473734, 80947468, 161894936]

約数ペア:

[(1, 161894936), (2, 80947468), (4, 40473734), (7, 23127848), (8, 20236867), (14, 11563924), (28, 5781962), (29, 5582584), (56, 2890981), (58, 2791292), (116, 1395646), (203, 797512), (232, 697823), (406, 398756), (812, 199378), (1624, 99689)]