157059154

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 278130816

約数和(自身を除く): 121071662

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 1571, 2702, 3142, 7141, 10997, 14282, 21994, 49987, 58127, 99974, 116254, 303203, 406889, 606406, 813778, 2122421, 4244842, 11218511, 22437022, 78529577, 157059154]

約数ペア:

[(1, 157059154), (2, 78529577), (7, 22437022), (14, 11218511), (37, 4244842), (74, 2122421), (193, 813778), (259, 606406), (386, 406889), (518, 303203), (1351, 116254), (1571, 99974), (2702, 58127), (3142, 49987), (7141, 21994), (10997, 14282)]