156927120010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{38368489}}^1$

素因数の和:38368905

約数の個数: 16

約数和(自身を含む): 283159456200

約数和(自身を除く): 126232336190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 38368489, 76736978, 191842445, 383684890, 15692712001, 31385424002, 78463560005, 156927120010]

約数ペア:

[(1, 156927120010), (2, 78463560005), (5, 31385424002), (10, 15692712001), (409, 383684890), (818, 191842445), (2045, 76736978), (4090, 38368489)]