156660228

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31307}}^1$

素因数の和:31456

約数の個数: 36

約数和(自身を含む): 398863920

約数和(自身を除く): 242203692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 31307, 62614, 93921, 125228, 187842, 281763, 375684, 563526, 1127052, 4351673, 8703346, 13055019, 17406692, 26110038, 39165057, 52220076, 78330114, 156660228]

約数ペア:

[(1, 156660228), (2, 78330114), (3, 52220076), (4, 39165057), (6, 26110038), (9, 17406692), (12, 13055019), (18, 8703346), (36, 4351673), (139, 1127052), (278, 563526), (417, 375684), (556, 281763), (834, 187842), (1251, 125228), (1668, 93921), (2502, 62614), (5004, 31307)]