157796110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 290083680

約数和(自身を除く): 132287570

約数列:

[1, 2, 5, 10, 89, 107, 178, 214, 445, 535, 890, 1070, 1657, 3314, 8285, 9523, 16570, 19046, 47615, 95230, 147473, 177299, 294946, 354598, 737365, 886495, 1474730, 1772990, 15779611, 31559222, 78898055, 157796110]

約数ペア:

[(1, 157796110), (2, 78898055), (5, 31559222), (10, 15779611), (89, 1772990), (107, 1474730), (178, 886495), (214, 737365), (445, 354598), (535, 294946), (890, 177299), (1070, 147473), (1657, 95230), (3314, 47615), (8285, 19046), (9523, 16570)]