78151142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{120977}}^1$

素因数の和:121015

約数の個数: 16

約数和(自身を含む): 130656240

約数和(自身を除く): 52505098

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 120977, 241954, 2056609, 2298563, 4113218, 4597126, 39075571, 78151142]

約数ペア:

[(1, 78151142), (2, 39075571), (17, 4597126), (19, 4113218), (34, 2298563), (38, 2056609), (323, 241954), (646, 120977)]