179138884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2617}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 318505880

約数和(自身を除く): 139366996

約数列:

[1, 2, 4, 109, 157, 218, 314, 436, 628, 2617, 5234, 10468, 17113, 34226, 68452, 285253, 410869, 570506, 821738, 1141012, 1643476, 44784721, 89569442, 179138884]

約数ペア:

[(1, 179138884), (2, 89569442), (4, 44784721), (109, 1643476), (157, 1141012), (218, 821738), (314, 570506), (436, 410869), (628, 285253), (2617, 68452), (5234, 34226), (10468, 17113)]