156960522

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{19421}}^1$

素因数の和:19878

約数の個数: 24

約数和(自身を含む): 340856100

約数和(自身を除く): 183895578

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 19421, 38842, 58263, 116526, 174789, 349578, 8720029, 17440058, 26160087, 52320174, 78480261, 156960522]

約数ペア:

[(1, 156960522), (2, 78480261), (3, 52320174), (6, 26160087), (9, 17440058), (18, 8720029), (449, 349578), (898, 174789), (1347, 116526), (2694, 58263), (4041, 38842), (8082, 19421)]