179930404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5477}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 323947008

約数和(自身を除く): 144016604

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 5477, 8213, 10954, 16426, 21908, 32852, 235511, 471022, 942044, 1046107, 2092214, 4184428, 44982601, 89965202, 179930404]

約数ペア:

[(1, 179930404), (2, 89965202), (4, 44982601), (43, 4184428), (86, 2092214), (172, 1046107), (191, 942044), (382, 471022), (764, 235511), (5477, 32852), (8213, 21908), (10954, 16426)]