138634414

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1\times {\mathrm{1153}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 211043520

約数和(自身を除く): 72409106

約数列:

[1, 2, 79, 158, 761, 1153, 1522, 2306, 60119, 91087, 120238, 182174, 877433, 1754866, 69317207, 138634414]

約数ペア:

[(1, 138634414), (2, 69317207), (79, 1754866), (158, 877433), (761, 182174), (1153, 120238), (1522, 91087), (2306, 60119)]