161760612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3539}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 407977920

約数和(自身を除く): 246217308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3516, 3539, 3809, 7078, 7618, 10617, 11427, 14156, 15236, 21234, 22854, 42468, 45708, 46007, 92014, 138021, 184028, 276042, 552084, 1036927, 2073854, 3110781, 4147708, 6221562, 12443124, 13480051, 26960102, 40440153, 53920204, 80880306, 161760612]

約数ペア:

[(1, 161760612), (2, 80880306), (3, 53920204), (4, 40440153), (6, 26960102), (12, 13480051), (13, 12443124), (26, 6221562), (39, 4147708), (52, 3110781), (78, 2073854), (156, 1036927), (293, 552084), (586, 276042), (879, 184028), (1172, 138021), (1758, 92014), (3516, 46007), (3539, 45708), (3809, 42468), (7078, 22854), (7618, 21234), (10617, 15236), (11427, 14156)]