156942178132

素因数分解:

$2^2\times {\mathrm{16427}}^1\times {\mathrm{2388479}}^1$

素因数の和:2404910

約数の個数: 12

約数和(自身を含む): 274665646080

約数和(自身を除く): 117723467948

約数列:

[1, 2, 4, 16427, 32854, 65708, 2388479, 4776958, 9553916, 39235544533, 78471089066, 156942178132]

約数ペア:

[(1, 156942178132), (2, 78471089066), (4, 39235544533), (16427, 9553916), (32854, 4776958), (65708, 2388479)]