157213214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53951}}^1$

素因数の和:54031

約数の個数: 16

約数和(自身を含む): 248610816

約数和(自身を除く): 91397602

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 53951, 107902, 1672481, 2535697, 3344962, 5071394, 78606607, 157213214]

約数ペア:

[(1, 157213214), (2, 78606607), (31, 5071394), (47, 3344962), (62, 2535697), (94, 1672481), (1457, 107902), (2914, 53951)]