139221186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 321564672

約数和(自身を除く): 182343486

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 103, 129, 169, 186, 206, 258, 309, 338, 403, 507, 559, 618, 806, 1014, 1118, 1209, 1333, 1339, 1677, 2418, 2666, 2678, 3193, 3354, 3999, 4017, 4429, 5239, 6386, 7267, 7998, 8034, 8858, 9579, 10478, 13287, 14534, 15717, 17329, 17407, 19158, 21801, 26574, 31434, 34658, 34814, 41509, 43602, 51987, 52221, 57577, 83018, 103974, 104442, 115154, 124527, 137299, 172731, 225277, 249054, 274598, 345462, 411897, 450554, 539617, 675831, 748501, 823794, 1079234, 1351662, 1497002, 1618851, 1784887, 2245503, 3237702, 3569774, 4491006, 5354661, 10709322, 23203531, 46407062, 69610593, 139221186]

約数ペア:

[(1, 139221186), (2, 69610593), (3, 46407062), (6, 23203531), (13, 10709322), (26, 5354661), (31, 4491006), (39, 3569774), (43, 3237702), (62, 2245503), (78, 1784887), (86, 1618851), (93, 1497002), (103, 1351662), (129, 1079234), (169, 823794), (186, 748501), (206, 675831), (258, 539617), (309, 450554), (338, 411897), (403, 345462), (507, 274598), (559, 249054), (618, 225277), (806, 172731), (1014, 137299), (1118, 124527), (1209, 115154), (1333, 104442), (1339, 103974), (1677, 83018), (2418, 57577), (2666, 52221), (2678, 51987), (3193, 43602), (3354, 41509), (3999, 34814), (4017, 34658), (4429, 31434), (5239, 26574), (6386, 21801), (7267, 19158), (7998, 17407), (8034, 17329), (8858, 15717), (9579, 14534), (10478, 13287)]