160991886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9001}}^1$

素因数の和:9288

約数の個数: 32

約数和(自身を含む): 352590336

約数和(自身を除く): 191598450

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 5962, 8943, 9001, 17886, 18002, 27003, 54006, 99011, 198022, 297033, 594066, 2439271, 4878542, 7317813, 14635626, 26831981, 53663962, 80495943, 160991886]

約数ペア:

[(1, 160991886), (2, 80495943), (3, 53663962), (6, 26831981), (11, 14635626), (22, 7317813), (33, 4878542), (66, 2439271), (271, 594066), (542, 297033), (813, 198022), (1626, 99011), (2981, 54006), (5962, 27003), (8943, 18002), (9001, 17886)]