142756612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4817}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 259015680

約数和(自身を除く): 116259068

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 4817, 7409, 9634, 14818, 19268, 29636, 149327, 298654, 597308, 1151263, 2302526, 4605052, 35689153, 71378306, 142756612]

約数ペア:

[(1, 142756612), (2, 71378306), (4, 35689153), (31, 4605052), (62, 2302526), (124, 1151263), (239, 597308), (478, 298654), (956, 149327), (4817, 29636), (7409, 19268), (9634, 14818)]