156940010270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1\times {\mathrm{278149}}^1$

素因数の和:281492

約数の個数: 32

約数和(自身を含む): 299200392000

約数和(自身を除く): 142260381730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3319, 6638, 16595, 33190, 56423, 112846, 278149, 282115, 556298, 564230, 1390745, 2781490, 4728533, 9457066, 23642665, 47285330, 923176531, 1846353062, 4615882655, 9231765310, 15694001027, 31388002054, 78470005135, 156940010270]

約数ペア:

[(1, 156940010270), (2, 78470005135), (5, 31388002054), (10, 15694001027), (17, 9231765310), (34, 4615882655), (85, 1846353062), (170, 923176531), (3319, 47285330), (6638, 23642665), (16595, 9457066), (33190, 4728533), (56423, 2781490), (112846, 1390745), (278149, 564230), (282115, 556298)]