156729965

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3271}}^1$

素因数の和:3357

約数の個数: 24

約数和(自身を含む): 220977792

約数和(自身を除く): 64247827

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1369, 3271, 6845, 9583, 16355, 22897, 47915, 114485, 121027, 605135, 847189, 4235945, 4477999, 22389995, 31345993, 156729965]

約数ペア:

[(1, 156729965), (5, 31345993), (7, 22389995), (35, 4477999), (37, 4235945), (185, 847189), (259, 605135), (1295, 121027), (1369, 114485), (3271, 47915), (6845, 22897), (9583, 16355)]