153748938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 364290048

約数和(自身を除く): 210541110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 71, 94, 141, 142, 213, 282, 329, 426, 497, 658, 987, 994, 1097, 1491, 1974, 2194, 2982, 3291, 3337, 6582, 6674, 7679, 10011, 15358, 20022, 23037, 23359, 46074, 46718, 51559, 70077, 77887, 103118, 140154, 154677, 155774, 233661, 309354, 360913, 467322, 545209, 721826, 1082739, 1090418, 1635627, 2165478, 3271254, 3660689, 7321378, 10982067, 21964134, 25624823, 51249646, 76874469, 153748938]

約数ペア:

[(1, 153748938), (2, 76874469), (3, 51249646), (6, 25624823), (7, 21964134), (14, 10982067), (21, 7321378), (42, 3660689), (47, 3271254), (71, 2165478), (94, 1635627), (141, 1090418), (142, 1082739), (213, 721826), (282, 545209), (329, 467322), (426, 360913), (497, 309354), (658, 233661), (987, 155774), (994, 154677), (1097, 140154), (1491, 103118), (1974, 77887), (2194, 70077), (2982, 51559), (3291, 46718), (3337, 46074), (6582, 23359), (6674, 23037), (7679, 20022), (10011, 15358)]