158680564

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{55021}}^1$

素因数の和:55135

約数の個数: 24

約数和(自身を含む): 320448128

約数和(自身を除く): 161767564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 55021, 110042, 220084, 385147, 770294, 1540588, 5667163, 11334326, 22668652, 39670141, 79340282, 158680564]

約数ペア:

[(1, 158680564), (2, 79340282), (4, 39670141), (7, 22668652), (14, 11334326), (28, 5667163), (103, 1540588), (206, 770294), (412, 385147), (721, 220084), (1442, 110042), (2884, 55021)]