126792368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 250698240

約数和(自身を除く): 123905872

約数列:

[1, 2, 4, 8, 16, 71, 142, 239, 284, 467, 478, 568, 934, 956, 1136, 1868, 1912, 3736, 3824, 7472, 16969, 33157, 33938, 66314, 67876, 111613, 132628, 135752, 223226, 265256, 271504, 446452, 530512, 892904, 1785808, 7924523, 15849046, 31698092, 63396184, 126792368]

約数ペア:

[(1, 126792368), (2, 63396184), (4, 31698092), (8, 15849046), (16, 7924523), (71, 1785808), (142, 892904), (239, 530512), (284, 446452), (467, 271504), (478, 265256), (568, 223226), (934, 135752), (956, 132628), (1136, 111613), (1868, 67876), (1912, 66314), (3736, 33938), (3824, 33157), (7472, 16969)]