156194913

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45631}}^1$

素因数の和:45804

約数の個数: 16

約数和(自身を含む): 239476736

約数和(自身を除く): 83281823

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 45631, 136893, 319417, 958251, 7437853, 22313559, 52064971, 156194913]

約数ペア:

[(1, 156194913), (3, 52064971), (7, 22313559), (21, 7437853), (163, 958251), (489, 319417), (1141, 136893), (3423, 45631)]