148279726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 263839680

約数和(自身を除く): 115559954

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 521, 701, 1042, 1402, 3647, 4907, 7294, 9814, 15109, 20329, 30218, 40658, 105763, 142303, 211526, 284606, 365221, 730442, 2556547, 5113094, 10591409, 21182818, 74139863, 148279726]

約数ペア:

[(1, 148279726), (2, 74139863), (7, 21182818), (14, 10591409), (29, 5113094), (58, 2556547), (203, 730442), (406, 365221), (521, 284606), (701, 211526), (1042, 142303), (1402, 105763), (3647, 40658), (4907, 30218), (7294, 20329), (9814, 15109)]