153530416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{56779}}^1$

素因数の和:56813

約数の個数: 30

約数和(自身を含む): 322112940

約数和(自身を除く): 168582524

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 56779, 113558, 227116, 454232, 738127, 908464, 1476254, 2952508, 5905016, 9595651, 11810032, 19191302, 38382604, 76765208, 153530416]

約数ペア:

[(1, 153530416), (2, 76765208), (4, 38382604), (8, 19191302), (13, 11810032), (16, 9595651), (26, 5905016), (52, 2952508), (104, 1476254), (169, 908464), (208, 738127), (338, 454232), (676, 227116), (1352, 113558), (2704, 56779)]