117871208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161911}}^1$

素因数の和:161937

約数の個数: 32

約数和(自身を含む): 272012160

約数和(自身を除く): 154140952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 161911, 323822, 647644, 1133377, 1295288, 2104843, 2266754, 4209686, 4533508, 8419372, 9067016, 14733901, 16838744, 29467802, 58935604, 117871208]

約数ペア:

[(1, 117871208), (2, 58935604), (4, 29467802), (7, 16838744), (8, 14733901), (13, 9067016), (14, 8419372), (26, 4533508), (28, 4209686), (52, 2266754), (56, 2104843), (91, 1295288), (104, 1133377), (182, 647644), (364, 323822), (728, 161911)]