158959404

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{11351}}^1$

素因数の和:11750

約数の個数: 36

約数和(自身を含む): 402882480

約数和(自身を除く): 243923076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 11351, 14004, 22702, 34053, 45404, 68106, 102159, 136212, 204318, 408636, 4415539, 8831078, 13246617, 17662156, 26493234, 39739851, 52986468, 79479702, 158959404]

約数ペア:

[(1, 158959404), (2, 79479702), (3, 52986468), (4, 39739851), (6, 26493234), (9, 17662156), (12, 13246617), (18, 8831078), (36, 4415539), (389, 408636), (778, 204318), (1167, 136212), (1556, 102159), (2334, 68106), (3501, 45404), (4668, 34053), (7002, 22702), (11351, 14004)]