128754144

素因数分解:

$2^5\times 3^3\times {\mathrm{149021}}^1$

素因数の和:149040

約数の個数: 48

約数和(自身を含む): 375535440

約数和(自身を除く): 246781296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 149021, 298042, 447063, 596084, 894126, 1192168, 1341189, 1788252, 2384336, 2682378, 3576504, 4023567, 4768672, 5364756, 7153008, 8047134, 10729512, 14306016, 16094268, 21459024, 32188536, 42918048, 64377072, 128754144]

約数ペア:

[(1, 128754144), (2, 64377072), (3, 42918048), (4, 32188536), (6, 21459024), (8, 16094268), (9, 14306016), (12, 10729512), (16, 8047134), (18, 7153008), (24, 5364756), (27, 4768672), (32, 4023567), (36, 3576504), (48, 2682378), (54, 2384336), (72, 1788252), (96, 1341189), (108, 1192168), (144, 894126), (216, 596084), (288, 447063), (432, 298042), (864, 149021)]