153169612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{3923}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 275558976

約数和(自身を除く): 122389364

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 3923, 7846, 9761, 15692, 19522, 39044, 168689, 337378, 674756, 890521, 1781042, 3562084, 38292403, 76584806, 153169612]

約数ペア:

[(1, 153169612), (2, 76584806), (4, 38292403), (43, 3562084), (86, 1781042), (172, 890521), (227, 674756), (454, 337378), (908, 168689), (3923, 39044), (7846, 19522), (9761, 15692)]