144988046

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{25321}}^1$

素因数の和:25739

約数の個数: 16

約数和(自身を含む): 249168480

約数和(自身を除く): 104180434

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 25321, 50642, 177247, 354494, 10356289, 20712578, 72494023, 144988046]

約数ペア:

[(1, 144988046), (2, 72494023), (7, 20712578), (14, 10356289), (409, 354494), (818, 177247), (2863, 50642), (5726, 25321)]