157064659216

素因数分解:

$2^4\times {\mathrm{203321}}^1\times {\mathrm{48281}}^1$

素因数の和:251610

約数の個数: 20

約数和(自身を含む): 304320576924

約数和(自身を除く): 147255917708

約数列:

[1, 2, 4, 8, 16, 48281, 96562, 193124, 203321, 386248, 406642, 772496, 813284, 1626568, 3253136, 9816541201, 19633082402, 39266164804, 78532329608, 157064659216]

約数ペア:

[(1, 157064659216), (2, 78532329608), (4, 39266164804), (8, 19633082402), (16, 9816541201), (48281, 3253136), (96562, 1626568), (193124, 813284), (203321, 772496), (386248, 406642)]