161445168

素因数分解:

$2^4\times 3^2\times {\mathrm{1121147}}^1$

素因数の和:1121161

約数の個数: 30

約数和(自身を含む): 451822644

約数和(自身を除く): 290377476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1121147, 2242294, 3363441, 4484588, 6726882, 8969176, 10090323, 13453764, 17938352, 20180646, 26907528, 40361292, 53815056, 80722584, 161445168]

約数ペア:

[(1, 161445168), (2, 80722584), (3, 53815056), (4, 40361292), (6, 26907528), (8, 20180646), (9, 17938352), (12, 13453764), (16, 10090323), (18, 8969176), (24, 6726882), (36, 4484588), (48, 3363441), (72, 2242294), (144, 1121147)]