156934910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{8543}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 310044672

約数和(自身を除く): 153109762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 8543, 9185, 17086, 18370, 42715, 85430, 93973, 187946, 469865, 939730, 1426681, 2853362, 7133405, 14266810, 15693491, 31386982, 78467455, 156934910]

約数ペア:

[(1, 156934910), (2, 78467455), (5, 31386982), (10, 15693491), (11, 14266810), (22, 7133405), (55, 2853362), (110, 1426681), (167, 939730), (334, 469865), (835, 187946), (1670, 93973), (1837, 85430), (3674, 42715), (8543, 18370), (9185, 17086)]