158483908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{25913}}^1$

素因数の和:26067

約数の個数: 24

約数和(自身を含む): 304748640

約数和(自身を除く): 146264732

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 25913, 51826, 103652, 285043, 570086, 1140172, 3601907, 7203814, 14407628, 39620977, 79241954, 158483908]

約数ペア:

[(1, 158483908), (2, 79241954), (4, 39620977), (11, 14407628), (22, 7203814), (44, 3601907), (139, 1140172), (278, 570086), (556, 285043), (1529, 103652), (3058, 51826), (6116, 25913)]