159222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 387072

約数和(自身を除く): 227850

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 223, 238, 357, 446, 669, 714, 1338, 1561, 3122, 3791, 4683, 7582, 9366, 11373, 22746, 26537, 53074, 79611, 159222]

約数ペア:

[(1, 159222), (2, 79611), (3, 53074), (6, 26537), (7, 22746), (14, 11373), (17, 9366), (21, 7582), (34, 4683), (42, 3791), (51, 3122), (102, 1561), (119, 1338), (223, 714), (238, 669), (357, 446)]