108189942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 258799608

約数和(自身を除く): 150609666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 73, 98, 142, 146, 147, 213, 219, 294, 426, 438, 497, 511, 994, 1022, 1491, 1533, 2982, 3066, 3479, 3577, 5041, 5183, 6958, 7154, 10082, 10366, 10437, 10731, 15123, 15549, 20874, 21462, 30246, 31098, 35287, 36281, 70574, 72562, 105861, 108843, 211722, 217686, 247009, 253967, 367993, 494018, 507934, 735986, 741027, 761901, 1103979, 1482054, 1523802, 2207958, 2575951, 5151902, 7727853, 15455706, 18031657, 36063314, 54094971, 108189942]

約数ペア:

[(1, 108189942), (2, 54094971), (3, 36063314), (6, 18031657), (7, 15455706), (14, 7727853), (21, 5151902), (42, 2575951), (49, 2207958), (71, 1523802), (73, 1482054), (98, 1103979), (142, 761901), (146, 741027), (147, 735986), (213, 507934), (219, 494018), (294, 367993), (426, 253967), (438, 247009), (497, 217686), (511, 211722), (994, 108843), (1022, 105861), (1491, 72562), (1533, 70574), (2982, 36281), (3066, 35287), (3479, 31098), (3577, 30246), (5041, 21462), (5183, 20874), (6958, 15549), (7154, 15123), (10082, 10731), (10366, 10437)]