154030864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{740533}}^1$

素因数の和:740554

約数の個数: 20

約数和(自身を含む): 321391756

約数和(自身を除く): 167360892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 740533, 1481066, 2962132, 5924264, 9626929, 11848528, 19253858, 38507716, 77015432, 154030864]

約数ペア:

[(1, 154030864), (2, 77015432), (4, 38507716), (8, 19253858), (13, 11848528), (16, 9626929), (26, 5924264), (52, 2962132), (104, 1481066), (208, 740533)]