128567184

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{56989}}^1$

素因数の和:57047

約数の個数: 40

約数和(自身を含む): 339204480

約数和(自身を除く): 210637296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 56989, 113978, 170967, 227956, 341934, 455912, 683868, 911824, 1367736, 2678483, 2735472, 5356966, 8035449, 10713932, 16070898, 21427864, 32141796, 42855728, 64283592, 128567184]

約数ペア:

[(1, 128567184), (2, 64283592), (3, 42855728), (4, 32141796), (6, 21427864), (8, 16070898), (12, 10713932), (16, 8035449), (24, 5356966), (47, 2735472), (48, 2678483), (94, 1367736), (141, 911824), (188, 683868), (282, 455912), (376, 341934), (564, 227956), (752, 170967), (1128, 113978), (2256, 56989)]