156522910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8447}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 301086720

約数和(自身を除く): 144563810

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 8447, 9265, 16894, 18530, 42235, 84470, 143599, 287198, 717995, 920723, 1435990, 1841446, 4603615, 9207230, 15652291, 31304582, 78261455, 156522910]

約数ペア:

[(1, 156522910), (2, 78261455), (5, 31304582), (10, 15652291), (17, 9207230), (34, 4603615), (85, 1841446), (109, 1435990), (170, 920723), (218, 717995), (545, 287198), (1090, 143599), (1853, 84470), (3706, 42235), (8447, 18530), (9265, 16894)]