157225690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9157}}^1$

素因数の和:9282

約数の個数: 32

約数和(自身を含む): 302653584

約数和(自身を除く): 145427894

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 9157, 17170, 18314, 45785, 91570, 155669, 311338, 778345, 924857, 1556690, 1849714, 4624285, 9248570, 15722569, 31445138, 78612845, 157225690]

約数ペア:

[(1, 157225690), (2, 78612845), (5, 31445138), (10, 15722569), (17, 9248570), (34, 4624285), (85, 1849714), (101, 1556690), (170, 924857), (202, 778345), (505, 311338), (1010, 155669), (1717, 91570), (3434, 45785), (8585, 18314), (9157, 17170)]