157984728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{598427}}^1$

素因数の和:598447

約数の個数: 32

約数和(自身を含む): 430868160

約数和(自身を除く): 272883432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 598427, 1196854, 1795281, 2393708, 3590562, 4787416, 6582697, 7181124, 13165394, 14362248, 19748091, 26330788, 39496182, 52661576, 78992364, 157984728]

約数ペア:

[(1, 157984728), (2, 78992364), (3, 52661576), (4, 39496182), (6, 26330788), (8, 19748091), (11, 14362248), (12, 13165394), (22, 7181124), (24, 6582697), (33, 4787416), (44, 3590562), (66, 2393708), (88, 1795281), (132, 1196854), (264, 598427)]