157415324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18731}}^1$

素因数の和:18937

約数の個数: 24

約数和(自身を含む): 302109696

約数和(自身を除く): 144694372

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 18731, 37462, 74924, 206041, 412082, 824164, 3577621, 7155242, 14310484, 39353831, 78707662, 157415324]

約数ペア:

[(1, 157415324), (2, 78707662), (4, 39353831), (11, 14310484), (22, 7155242), (44, 3577621), (191, 824164), (382, 412082), (764, 206041), (2101, 74924), (4202, 37462), (8404, 18731)]