158631438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71263}}^1$

素因数の和:71328

約数の個数: 32

約数和(自身を含む): 369432576

約数和(自身を除く): 210801138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 71263, 142526, 213789, 427578, 498841, 997682, 1496523, 2993046, 3776939, 7553878, 11330817, 22661634, 26438573, 52877146, 79315719, 158631438]

約数ペア:

[(1, 158631438), (2, 79315719), (3, 52877146), (6, 26438573), (7, 22661634), (14, 11330817), (21, 7553878), (42, 3776939), (53, 2993046), (106, 1496523), (159, 997682), (318, 498841), (371, 427578), (742, 213789), (1113, 142526), (2226, 71263)]