165768152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3299}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 339768000

約数和(自身を除く): 173999848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 2284, 3299, 4568, 6281, 6598, 12562, 13196, 25124, 26392, 36289, 50248, 72578, 145156, 290312, 1883729, 3767458, 7534916, 15069832, 20721019, 41442038, 82884076, 165768152]

約数ペア:

[(1, 165768152), (2, 82884076), (4, 41442038), (8, 20721019), (11, 15069832), (22, 7534916), (44, 3767458), (88, 1883729), (571, 290312), (1142, 145156), (2284, 72578), (3299, 50248), (4568, 36289), (6281, 26392), (6598, 25124), (12562, 13196)]