156693017048

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{247931989}}^1$

素因数の和:247932074

約数の個数: 16

約数和(自身を含む): 297518388000

約数和(自身を除く): 140825370952

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 247931989, 495863978, 991727956, 1983455912, 19586627131, 39173254262, 78346508524, 156693017048]

約数ペア:

[(1, 156693017048), (2, 78346508524), (4, 39173254262), (8, 19586627131), (79, 1983455912), (158, 991727956), (316, 495863978), (632, 247931989)]