121454216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89833}}^1$

素因数の和:89865

約数の個数: 24

約数和(自身を含む): 246594330

約数和(自身を除く): 125140114

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 89833, 179666, 359332, 718664, 1167829, 2335658, 4671316, 9342632, 15181777, 30363554, 60727108, 121454216]

約数ペア:

[(1, 121454216), (2, 60727108), (4, 30363554), (8, 15181777), (13, 9342632), (26, 4671316), (52, 2335658), (104, 1167829), (169, 718664), (338, 359332), (676, 179666), (1352, 89833)]