157032358

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 283405824

約数和(自身を除く): 126373466

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 103, 206, 329, 331, 658, 662, 721, 1442, 2303, 2317, 4606, 4634, 4841, 5047, 9682, 10094, 15557, 16219, 31114, 32438, 33887, 34093, 67774, 68186, 108899, 217798, 237209, 238651, 474418, 477302, 762293, 1524586, 1602371, 1670557, 3204742, 3341114, 11216597, 22433194, 78516179, 157032358]

約数ペア:

[(1, 157032358), (2, 78516179), (7, 22433194), (14, 11216597), (47, 3341114), (49, 3204742), (94, 1670557), (98, 1602371), (103, 1524586), (206, 762293), (329, 477302), (331, 474418), (658, 238651), (662, 237209), (721, 217798), (1442, 108899), (2303, 68186), (2317, 67774), (4606, 34093), (4634, 33887), (4841, 32438), (5047, 31114), (9682, 16219), (10094, 15557)]