129722268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{831553}}^1$

素因数の和:831573

約数の個数: 24

約数和(自身を含む): 325969168

約数和(自身を除く): 196246900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 831553, 1663106, 2494659, 3326212, 4989318, 9978636, 10810189, 21620378, 32430567, 43240756, 64861134, 129722268]

約数ペア:

[(1, 129722268), (2, 64861134), (3, 43240756), (4, 32430567), (6, 21620378), (12, 10810189), (13, 9978636), (26, 4989318), (39, 3326212), (52, 2494659), (78, 1663106), (156, 831553)]