156490672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{752359}}^1$

素因数の和:752380

約数の個数: 20

約数和(自身を含む): 326524240

約数和(自身を除く): 170033568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 752359, 1504718, 3009436, 6018872, 9780667, 12037744, 19561334, 39122668, 78245336, 156490672]

約数ペア:

[(1, 156490672), (2, 78245336), (4, 39122668), (8, 19561334), (13, 12037744), (16, 9780667), (26, 6018872), (52, 3009436), (104, 1504718), (208, 752359)]