165969256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10601}}^1$

素因数の和:10729

約数の個数: 32

約数和(自身を含む): 330782400

約数和(自身を除く): 164813144

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 10601, 15656, 21202, 42404, 84808, 201419, 402838, 805676, 1091903, 1611352, 2183806, 4367612, 8735224, 20746157, 41492314, 82984628, 165969256]

約数ペア:

[(1, 165969256), (2, 82984628), (4, 41492314), (8, 20746157), (19, 8735224), (38, 4367612), (76, 2183806), (103, 1611352), (152, 1091903), (206, 805676), (412, 402838), (824, 201419), (1957, 84808), (3914, 42404), (7828, 21202), (10601, 15656)]