168219246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5273}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 363273120

約数和(自身を除く): 195053874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5273, 5317, 10546, 10634, 15819, 15951, 31638, 31902, 68549, 137098, 205647, 411294, 2156657, 4313314, 6469971, 12939942, 28036541, 56073082, 84109623, 168219246]

約数ペア:

[(1, 168219246), (2, 84109623), (3, 56073082), (6, 28036541), (13, 12939942), (26, 6469971), (39, 4313314), (78, 2156657), (409, 411294), (818, 205647), (1227, 137098), (2454, 68549), (5273, 31902), (5317, 31638), (10546, 15951), (10634, 15819)]