123874545214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{3203}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 224782387200

約数和(自身を除く): 100907841986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 347, 419, 694, 838, 2429, 2933, 3203, 4858, 5866, 6406, 6593, 7961, 13186, 15922, 22421, 44842, 46151, 55727, 60857, 92302, 111454, 121714, 145393, 290786, 425999, 851998, 1017751, 1111441, 1342057, 2035502, 2222882, 2684114, 2762467, 5524934, 7780087, 9394399, 15560174, 18788798, 19337269, 21117379, 25499083, 38674538, 42234758, 50998166, 147821653, 178493581, 295643306, 356987162, 465693779, 931387558, 3259856453, 6519712906, 8848181801, 17696363602, 61937272607, 123874545214]

約数ペア:

[(1, 123874545214), (2, 61937272607), (7, 17696363602), (14, 8848181801), (19, 6519712906), (38, 3259856453), (133, 931387558), (266, 465693779), (347, 356987162), (419, 295643306), (694, 178493581), (838, 147821653), (2429, 50998166), (2933, 42234758), (3203, 38674538), (4858, 25499083), (5866, 21117379), (6406, 19337269), (6593, 18788798), (7961, 15560174), (13186, 9394399), (15922, 7780087), (22421, 5524934), (44842, 2762467), (46151, 2684114), (55727, 2222882), (60857, 2035502), (92302, 1342057), (111454, 1111441), (121714, 1017751), (145393, 851998), (290786, 425999)]