129678186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85427}}^1$

素因数の和:85466

約数の個数: 32

約数和(自身を含む): 295239168

約数和(自身を除く): 165560982

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 85427, 170854, 256281, 512562, 939697, 1879394, 1964821, 2819091, 3929642, 5638182, 5894463, 11788926, 21613031, 43226062, 64839093, 129678186]

約数ペア:

[(1, 129678186), (2, 64839093), (3, 43226062), (6, 21613031), (11, 11788926), (22, 5894463), (23, 5638182), (33, 3929642), (46, 2819091), (66, 1964821), (69, 1879394), (138, 939697), (253, 512562), (506, 256281), (759, 170854), (1518, 85427)]