156964268368

素因数分解:

$2^4\times {\mathrm{2617}}^1\times {\mathrm{3748669}}^1$

素因数の和:3751294

約数の個数: 20

約数和(自身を含む): 304234559860

約数和(自身を除く): 147270291492

約数列:

[1, 2, 4, 8, 16, 2617, 5234, 10468, 20936, 41872, 3748669, 7497338, 14994676, 29989352, 59978704, 9810266773, 19620533546, 39241067092, 78482134184, 156964268368]

約数ペア:

[(1, 156964268368), (2, 78482134184), (4, 39241067092), (8, 19620533546), (16, 9810266773), (2617, 59978704), (5234, 29989352), (10468, 14994676), (20936, 7497338), (41872, 3748669)]