158175056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{760457}}^1$

素因数の和:760478

約数の個数: 20

約数和(自身を含む): 330038772

約数和(自身を除く): 171863716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 760457, 1520914, 3041828, 6083656, 9885941, 12167312, 19771882, 39543764, 79087528, 158175056]

約数ペア:

[(1, 158175056), (2, 79087528), (4, 39543764), (8, 19771882), (13, 12167312), (16, 9885941), (26, 6083656), (52, 3041828), (104, 1520914), (208, 760457)]