164045856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131447}}^1$

素因数の和:131473

約数の個数: 48

約数和(自身を含む): 463748544

約数和(自身を除く): 299702688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131447, 262894, 394341, 525788, 788682, 1051576, 1577364, 1708811, 2103152, 3154728, 3417622, 4206304, 5126433, 6309456, 6835244, 10252866, 12618912, 13670488, 20505732, 27340976, 41011464, 54681952, 82022928, 164045856]

約数ペア:

[(1, 164045856), (2, 82022928), (3, 54681952), (4, 41011464), (6, 27340976), (8, 20505732), (12, 13670488), (13, 12618912), (16, 10252866), (24, 6835244), (26, 6309456), (32, 5126433), (39, 4206304), (48, 3417622), (52, 3154728), (78, 2103152), (96, 1708811), (104, 1577364), (156, 1051576), (208, 788682), (312, 525788), (416, 394341), (624, 262894), (1248, 131447)]