156394135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79997}}^1$

素因数の和:80042

約数の個数: 16

約数和(自身を含む): 207354816

約数和(自身を除く): 50960681

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 79997, 399985, 1359949, 1839931, 6799745, 9199655, 31278827, 156394135]

約数ペア:

[(1, 156394135), (5, 31278827), (17, 9199655), (23, 6799745), (85, 1839931), (115, 1359949), (391, 399985), (1955, 79997)]