140656848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{154229}}^1$

素因数の和:154259

約数の個数: 40

約数和(自身を含む): 382490400

約数和(自身を除く): 241833552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 154229, 308458, 462687, 616916, 925374, 1233832, 1850748, 2467664, 2930351, 3701496, 5860702, 7402992, 8791053, 11721404, 17582106, 23442808, 35164212, 46885616, 70328424, 140656848]

約数ペア:

[(1, 140656848), (2, 70328424), (3, 46885616), (4, 35164212), (6, 23442808), (8, 17582106), (12, 11721404), (16, 8791053), (19, 7402992), (24, 5860702), (38, 3701496), (48, 2930351), (57, 2467664), (76, 1850748), (114, 1233832), (152, 925374), (228, 616916), (304, 462687), (456, 308458), (912, 154229)]