156728488

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14653}}^1$

素因数の和:14857

約数の個数: 32

約数和(自身を含む): 337628160

約数和(自身を除く): 180899672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 14653, 29306, 58612, 102571, 117224, 205142, 410284, 820568, 2798723, 5597446, 11194892, 19591061, 22389784, 39182122, 78364244, 156728488]

約数ペア:

[(1, 156728488), (2, 78364244), (4, 39182122), (7, 22389784), (8, 19591061), (14, 11194892), (28, 5597446), (56, 2798723), (191, 820568), (382, 410284), (764, 205142), (1337, 117224), (1528, 102571), (2674, 58612), (5348, 29306), (10696, 14653)]