160567461

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 105544539

約数列:

[1, 3, 9, 19, 27, 29, 43, 57, 87, 129, 171, 251, 261, 387, 513, 551, 753, 783, 817, 1161, 1247, 1653, 2259, 2451, 3741, 4769, 4959, 6777, 7279, 7353, 10793, 11223, 14307, 14877, 21837, 22059, 23693, 32379, 33669, 42921, 65511, 71079, 97137, 128763, 138301, 196533, 205067, 213237, 291411, 312997, 414903, 615201, 639711, 938991, 1244709, 1845603, 2816973, 3734127, 5536809, 5946943, 8450919, 17840829, 53522487, 160567461]

約数ペア:

[(1, 160567461), (3, 53522487), (9, 17840829), (19, 8450919), (27, 5946943), (29, 5536809), (43, 3734127), (57, 2816973), (87, 1845603), (129, 1244709), (171, 938991), (251, 639711), (261, 615201), (387, 414903), (513, 312997), (551, 291411), (753, 213237), (783, 205067), (817, 196533), (1161, 138301), (1247, 128763), (1653, 97137), (2259, 71079), (2451, 65511), (3741, 42921), (4769, 33669), (4959, 32379), (6777, 23693), (7279, 22059), (7353, 21837), (10793, 14877), (11223, 14307)]