120676816

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{3433}}^1$

素因数の和:3480

約数の個数: 40

約数和(自身を含む): 253360520

約数和(自身を除く): 132683704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 3433, 4394, 6866, 8788, 13732, 17576, 27464, 35152, 44629, 54928, 89258, 178516, 357032, 580177, 714064, 1160354, 2320708, 4641416, 7542301, 9282832, 15084602, 30169204, 60338408, 120676816]

約数ペア:

[(1, 120676816), (2, 60338408), (4, 30169204), (8, 15084602), (13, 9282832), (16, 7542301), (26, 4641416), (52, 2320708), (104, 1160354), (169, 714064), (208, 580177), (338, 357032), (676, 178516), (1352, 89258), (2197, 54928), (2704, 44629), (3433, 35152), (4394, 27464), (6866, 17576), (8788, 13732)]