151216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 20

約数和(自身を含む): 315952

約数和(自身を除く): 164736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727, 1454, 2908, 5816, 9451, 11632, 18902, 37804, 75608, 151216]

約数ペア:

[(1, 151216), (2, 75608), (4, 37804), (8, 18902), (13, 11632), (16, 9451), (26, 5816), (52, 2908), (104, 1454), (208, 727)]