160522982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 255519936

約数和(自身を除く): 94996954

約数列:

[1, 2, 19, 38, 223, 361, 446, 722, 997, 1994, 4237, 8474, 18943, 37886, 80503, 161006, 222331, 359917, 444662, 719834, 4224289, 8448578, 80261491, 160522982]

約数ペア:

[(1, 160522982), (2, 80261491), (19, 8448578), (38, 4224289), (223, 719834), (361, 444662), (446, 359917), (722, 222331), (997, 161006), (1994, 80503), (4237, 37886), (8474, 18943)]