131346104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4073}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 256662000

約数和(自身を除く): 125315896

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 4073, 8062, 8146, 16124, 16292, 32248, 32584, 118117, 236234, 472468, 566147, 944936, 1132294, 2264588, 4529176, 16418263, 32836526, 65673052, 131346104]

約数ペア:

[(1, 131346104), (2, 65673052), (4, 32836526), (8, 16418263), (29, 4529176), (58, 2264588), (116, 1132294), (139, 944936), (232, 566147), (278, 472468), (556, 236234), (1112, 118117), (4031, 32584), (4073, 32248), (8062, 16292), (8146, 16124)]