128194238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{3373}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 198877056

約数和(自身を除く): 70682818

約数列:

[1, 2, 31, 62, 613, 1226, 3373, 6746, 19003, 38006, 104563, 209126, 2067649, 4135298, 64097119, 128194238]

約数ペア:

[(1, 128194238), (2, 64097119), (31, 4135298), (62, 2067649), (613, 209126), (1226, 104563), (3373, 38006), (6746, 19003)]