145385188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{147151}}^1$

素因数の和:147187

約数の個数: 24

約数和(自身を含む): 288417920

約数和(自身を除く): 143032732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 147151, 294302, 588604, 1912963, 2795869, 3825926, 5591738, 7651852, 11183476, 36346297, 72692594, 145385188]

約数ペア:

[(1, 145385188), (2, 72692594), (4, 36346297), (13, 11183476), (19, 7651852), (26, 5591738), (38, 3825926), (52, 2795869), (76, 1912963), (247, 588604), (494, 294302), (988, 147151)]