180199128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 464693760

約数和(自身を除く): 284494632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 107, 141, 188, 214, 282, 321, 376, 428, 564, 642, 856, 1128, 1284, 1493, 2568, 2986, 4479, 5029, 5972, 8958, 10058, 11944, 15087, 17916, 20116, 30174, 35832, 40232, 60348, 70171, 120696, 140342, 159751, 210513, 280684, 319502, 421026, 479253, 561368, 639004, 842052, 958506, 1278008, 1684104, 1917012, 3834024, 7508297, 15016594, 22524891, 30033188, 45049782, 60066376, 90099564, 180199128]

約数ペア:

[(1, 180199128), (2, 90099564), (3, 60066376), (4, 45049782), (6, 30033188), (8, 22524891), (12, 15016594), (24, 7508297), (47, 3834024), (94, 1917012), (107, 1684104), (141, 1278008), (188, 958506), (214, 842052), (282, 639004), (321, 561368), (376, 479253), (428, 421026), (564, 319502), (642, 280684), (856, 210513), (1128, 159751), (1284, 140342), (1493, 120696), (2568, 70171), (2986, 60348), (4479, 40232), (5029, 35832), (5972, 30174), (8958, 20116), (10058, 17916), (11944, 15087)]