172384646

素因数分解:

$2^1\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{1693}}^1$

素因数の和:2748

約数の個数: 24

約数和(自身を含む): 301260960

約数和(自身を除く): 128876314

約数列:

[1, 2, 7, 14, 49, 98, 1039, 1693, 2078, 3386, 7273, 11851, 14546, 23702, 50911, 82957, 101822, 165914, 1759027, 3518054, 12313189, 24626378, 86192323, 172384646]

約数ペア:

[(1, 172384646), (2, 86192323), (7, 24626378), (14, 12313189), (49, 3518054), (98, 1759027), (1039, 165914), (1693, 101822), (2078, 82957), (3386, 50911), (7273, 23702), (11851, 14546)]