148400688

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{31873}}^1$

素因数の和:31981

約数の個数: 40

約数和(自身を含む): 387332848

約数和(自身を除く): 238932160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 31873, 63746, 95619, 127492, 191238, 254984, 382476, 509968, 764952, 1529904, 3091681, 6183362, 9275043, 12366724, 18550086, 24733448, 37100172, 49466896, 74200344, 148400688]

約数ペア:

[(1, 148400688), (2, 74200344), (3, 49466896), (4, 37100172), (6, 24733448), (8, 18550086), (12, 12366724), (16, 9275043), (24, 6183362), (48, 3091681), (97, 1529904), (194, 764952), (291, 509968), (388, 382476), (582, 254984), (776, 191238), (1164, 127492), (1552, 95619), (2328, 63746), (4656, 31873)]