130768128

素因数分解:

$2^8\times 3^3\times {\mathrm{18919}}^1$

素因数の和:18944

約数の個数: 72

約数和(自身を含む): 386724800

約数和(自身を除く): 255956672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 302704, 340542, 454056, 510813, 605408, 681084, 908112, 1021626, 1210816, 1362168, 1816224, 2043252, 2421632, 2724336, 3632448, 4086504, 4843264, 5448672, 7264896, 8173008, 10897344, 14529792, 16346016, 21794688, 32692032, 43589376, 65384064, 130768128]

約数ペア:

[(1, 130768128), (2, 65384064), (3, 43589376), (4, 32692032), (6, 21794688), (8, 16346016), (9, 14529792), (12, 10897344), (16, 8173008), (18, 7264896), (24, 5448672), (27, 4843264), (32, 4086504), (36, 3632448), (48, 2724336), (54, 2421632), (64, 2043252), (72, 1816224), (96, 1362168), (108, 1210816), (128, 1021626), (144, 908112), (192, 681084), (216, 605408), (256, 510813), (288, 454056), (384, 340542), (432, 302704), (576, 227028), (768, 170271), (864, 151352), (1152, 113514), (1728, 75676), (2304, 56757), (3456, 37838), (6912, 18919)]