157893654

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{17393}}^1$

素因数の和:17504

約数の個数: 32

約数和(自身を含む): 338139360

約数和(自身を除く): 180245706

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 17393, 34786, 52179, 104358, 295681, 591362, 887043, 1547977, 1774086, 3095954, 4643931, 9287862, 26315609, 52631218, 78946827, 157893654]

約数ペア:

[(1, 157893654), (2, 78946827), (3, 52631218), (6, 26315609), (17, 9287862), (34, 4643931), (51, 3095954), (89, 1774086), (102, 1547977), (178, 887043), (267, 591362), (534, 295681), (1513, 104358), (3026, 52179), (4539, 34786), (9078, 17393)]