156055420

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{13523}}^1$

素因数の和:14109

約数の個数: 24

約数和(自身を含む): 328308624

約数和(自身を除く): 172253204

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2308, 2885, 5770, 11540, 13523, 27046, 54092, 67615, 135230, 270460, 7802771, 15605542, 31211084, 39013855, 78027710, 156055420]

約数ペア:

[(1, 156055420), (2, 78027710), (4, 39013855), (5, 31211084), (10, 15605542), (20, 7802771), (577, 270460), (1154, 135230), (2308, 67615), (2885, 54092), (5770, 27046), (11540, 13523)]