161775392

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{13339}}^1$

素因数の和:13728

約数の個数: 24

約数和(自身を含む): 319359600

約数和(自身を除く): 157584208

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064, 12128, 13339, 26678, 53356, 106712, 213424, 426848, 5055481, 10110962, 20221924, 40443848, 80887696, 161775392]

約数ペア:

[(1, 161775392), (2, 80887696), (4, 40443848), (8, 20221924), (16, 10110962), (32, 5055481), (379, 426848), (758, 213424), (1516, 106712), (3032, 53356), (6064, 26678), (12128, 13339)]