159807522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12703

約数の個数: 48

約数和(自身を含む): 380473632

約数和(自身を除く): 220666110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12641, 12642, 25282, 37923, 75846, 88487, 176974, 265461, 530922, 543563, 619409, 1087126, 1238818, 1630689, 1858227, 3261378, 3716454, 3804941, 7609882, 11414823, 22829646, 26634587, 53269174, 79903761, 159807522]

約数ペア:

[(1, 159807522), (2, 79903761), (3, 53269174), (6, 26634587), (7, 22829646), (14, 11414823), (21, 7609882), (42, 3804941), (43, 3716454), (49, 3261378), (86, 1858227), (98, 1630689), (129, 1238818), (147, 1087126), (258, 619409), (294, 543563), (301, 530922), (602, 265461), (903, 176974), (1806, 88487), (2107, 75846), (4214, 37923), (6321, 25282), (12641, 12642)]