160793854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 277222176

約数和(自身を除く): 116428322

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2227, 2777, 3406, 4454, 5554, 28951, 36101, 47209, 57902, 72202, 94418, 363787, 613717, 727574, 1227434, 4729231, 6184379, 9458462, 12368758, 80396927, 160793854]

約数ペア:

[(1, 160793854), (2, 80396927), (13, 12368758), (17, 9458462), (26, 6184379), (34, 4729231), (131, 1227434), (221, 727574), (262, 613717), (442, 363787), (1703, 94418), (2227, 72202), (2777, 57902), (3406, 47209), (4454, 36101), (5554, 28951)]