157510367860

素因数分解:

$2^2\times 5^1\times {\mathrm{12323}}^1\times {\mathrm{639091}}^1$

素因数の和:651423

約数の個数: 24

約数和(自身を含む): 330799131936

約数和(自身を除く): 173288764076

約数列:

[1, 2, 4, 5, 10, 20, 12323, 24646, 49292, 61615, 123230, 246460, 639091, 1278182, 2556364, 3195455, 6390910, 12781820, 7875518393, 15751036786, 31502073572, 39377591965, 78755183930, 157510367860]

約数ペア:

[(1, 157510367860), (2, 78755183930), (4, 39377591965), (5, 31502073572), (10, 15751036786), (20, 7875518393), (12323, 12781820), (24646, 6390910), (49292, 3195455), (61615, 2556364), (123230, 1278182), (246460, 639091)]