139382896

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 276232320

約数和(自身を除く): 136849424

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 664, 824, 1019, 1328, 1648, 2038, 4076, 8152, 8549, 16304, 17098, 34196, 68392, 84577, 104957, 136784, 169154, 209914, 338308, 419828, 676616, 839656, 1353232, 1679312, 8711431, 17422862, 34845724, 69691448, 139382896]

約数ペア:

[(1, 139382896), (2, 69691448), (4, 34845724), (8, 17422862), (16, 8711431), (83, 1679312), (103, 1353232), (166, 839656), (206, 676616), (332, 419828), (412, 338308), (664, 209914), (824, 169154), (1019, 136784), (1328, 104957), (1648, 84577), (2038, 68392), (4076, 34196), (8152, 17098), (8549, 16304)]