129803138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{14051}}^1$

素因数の和:14233

約数の個数: 16

約数和(自身を含む): 202348800

約数和(自身を除く): 72545662

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 14051, 28102, 435581, 871162, 2093599, 4187198, 64901569, 129803138]

約数ペア:

[(1, 129803138), (2, 64901569), (31, 4187198), (62, 2093599), (149, 871162), (298, 435581), (4619, 28102), (9238, 14051)]