153672688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{738811}}^1$

素因数の和:738832

約数の個数: 20

約数和(自身を含む): 320644408

約数和(自身を除く): 166971720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 738811, 1477622, 2955244, 5910488, 9604543, 11820976, 19209086, 38418172, 76836344, 153672688]

約数ペア:

[(1, 153672688), (2, 76836344), (4, 38418172), (8, 19209086), (13, 11820976), (16, 9604543), (26, 5910488), (52, 2955244), (104, 1477622), (208, 738811)]