168521830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1511}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 151538330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 587, 1174, 1511, 2935, 3022, 5870, 7555, 11153, 15110, 22306, 28709, 55765, 57418, 111530, 143545, 287090, 886957, 1773914, 4434785, 8869570, 16852183, 33704366, 84260915, 168521830]

約数ペア:

[(1, 168521830), (2, 84260915), (5, 33704366), (10, 16852183), (19, 8869570), (38, 4434785), (95, 1773914), (190, 886957), (587, 287090), (1174, 143545), (1511, 111530), (2935, 57418), (3022, 55765), (5870, 28709), (7555, 22306), (11153, 15110)]