131057904

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21499}}^1$

素因数の和:21637

約数の個数: 40

約数和(自身を含む): 341248000

約数和(自身を除く): 210190096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21499, 42998, 64497, 85996, 128994, 171992, 257988, 343984, 515976, 1031952, 2730373, 5460746, 8191119, 10921492, 16382238, 21842984, 32764476, 43685968, 65528952, 131057904]

約数ペア:

[(1, 131057904), (2, 65528952), (3, 43685968), (4, 32764476), (6, 21842984), (8, 16382238), (12, 10921492), (16, 8191119), (24, 5460746), (48, 2730373), (127, 1031952), (254, 515976), (381, 343984), (508, 257988), (762, 171992), (1016, 128994), (1524, 85996), (2032, 64497), (3048, 42998), (6096, 21499)]