156981456

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8921

約数の個数: 80

約数和(自身を含む): 461637120

約数和(自身を除く): 304655664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 8863, 17712, 17726, 26589, 35452, 53178, 70904, 79767, 106356, 141808, 159534, 212712, 239301, 319068, 363383, 425424, 478602, 638136, 726766, 957204, 1090149, 1276272, 1453532, 1914408, 2180298, 2907064, 3270447, 3828816, 4360596, 5814128, 6540894, 8721192, 9811341, 13081788, 17442384, 19622682, 26163576, 39245364, 52327152, 78490728, 156981456]

約数ペア:

[(1, 156981456), (2, 78490728), (3, 52327152), (4, 39245364), (6, 26163576), (8, 19622682), (9, 17442384), (12, 13081788), (16, 9811341), (18, 8721192), (24, 6540894), (27, 5814128), (36, 4360596), (41, 3828816), (48, 3270447), (54, 2907064), (72, 2180298), (82, 1914408), (108, 1453532), (123, 1276272), (144, 1090149), (164, 957204), (216, 726766), (246, 638136), (328, 478602), (369, 425424), (432, 363383), (492, 319068), (656, 239301), (738, 212712), (984, 159534), (1107, 141808), (1476, 106356), (1968, 79767), (2214, 70904), (2952, 53178), (4428, 35452), (5904, 26589), (8856, 17726), (8863, 17712)]