128136532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16369}}^1$

素因数の和:16495

約数の個数: 24

約数和(自身を含む): 238347200

約数和(自身を除く): 110210668

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 16369, 32738, 65476, 311011, 622022, 1244044, 1686007, 3372014, 6744028, 32034133, 64068266, 128136532]

約数ペア:

[(1, 128136532), (2, 64068266), (4, 32034133), (19, 6744028), (38, 3372014), (76, 1686007), (103, 1244044), (206, 622022), (412, 311011), (1957, 65476), (3914, 32738), (7828, 16369)]