164540936

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8419}}^1$

素因数の和:8781

約数の個数: 32

約数和(自身を含む): 353640000

約数和(自身を除く): 189099064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 8419, 9772, 16838, 19544, 33676, 58933, 67352, 117866, 235732, 471464, 2938231, 5876462, 11752924, 20567617, 23505848, 41135234, 82270468, 164540936]

約数ペア:

[(1, 164540936), (2, 82270468), (4, 41135234), (7, 23505848), (8, 20567617), (14, 11752924), (28, 5876462), (56, 2938231), (349, 471464), (698, 235732), (1396, 117866), (2443, 67352), (2792, 58933), (4886, 33676), (8419, 19544), (9772, 16838)]