161102672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23041}}^1$

素因数の和:23091

約数の個数: 40

約数和(自身を含む): 342864960

約数和(自身を除く): 181762288

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 23041, 46082, 92164, 184328, 368656, 437779, 529943, 875558, 1059886, 1751116, 2119772, 3502232, 4239544, 7004464, 8479088, 10068917, 20137834, 40275668, 80551336, 161102672]

約数ペア:

[(1, 161102672), (2, 80551336), (4, 40275668), (8, 20137834), (16, 10068917), (19, 8479088), (23, 7004464), (38, 4239544), (46, 3502232), (76, 2119772), (92, 1751116), (152, 1059886), (184, 875558), (304, 529943), (368, 437779), (437, 368656), (874, 184328), (1748, 92164), (3496, 46082), (6992, 23041)]