157067372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509959}}^1$

素因数の和:509981

約数の個数: 24

約数和(自身を含む): 342693120

約数和(自身を除く): 185625748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509959, 1019918, 2039836, 3569713, 5609549, 7139426, 11219098, 14278852, 22438196, 39266843, 78533686, 157067372]

約数ペア:

[(1, 157067372), (2, 78533686), (4, 39266843), (7, 22438196), (11, 14278852), (14, 11219098), (22, 7139426), (28, 5609549), (44, 3569713), (77, 2039836), (154, 1019918), (308, 509959)]