156907667042

素因数分解:

$2^1\times 7^1\times {\mathrm{12911}}^1\times {\mathrm{868073}}^1$

素因数の和:880993

約数の個数: 16

約数和(自身を含む): 269005715712

約数和(自身を除く): 112098048670

約数列:

[1, 2, 7, 14, 12911, 25822, 90377, 180754, 868073, 1736146, 6076511, 12153022, 11207690503, 22415381006, 78453833521, 156907667042]

約数ペア:

[(1, 156907667042), (2, 78453833521), (7, 22415381006), (14, 11207690503), (12911, 12153022), (25822, 6076511), (90377, 1736146), (180754, 868073)]