131332652892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1209191}}^1$

素因数の和:1209639

約数の個数: 72

約数和(自身を含む): 380286047232

約数和(自身を除く): 248953394340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1724, 2586, 3017, 3879, 5172, 6034, 7758, 9051, 12068, 15516, 18102, 27153, 36204, 54306, 108612, 1209191, 2418382, 3627573, 4836764, 7255146, 8464337, 10882719, 14510292, 16928674, 21765438, 25393011, 33857348, 43530876, 50786022, 76179033, 101572044, 152358066, 304716132, 521161321, 1042322642, 1563483963, 2084645284, 3126967926, 3648129247, 4690451889, 6253935852, 7296258494, 9380903778, 10944387741, 14592516988, 18761807556, 21888775482, 32833163223, 43777550964, 65666326446, 131332652892]

約数ペア:

[(1, 131332652892), (2, 65666326446), (3, 43777550964), (4, 32833163223), (6, 21888775482), (7, 18761807556), (9, 14592516988), (12, 10944387741), (14, 9380903778), (18, 7296258494), (21, 6253935852), (28, 4690451889), (36, 3648129247), (42, 3126967926), (63, 2084645284), (84, 1563483963), (126, 1042322642), (252, 521161321), (431, 304716132), (862, 152358066), (1293, 101572044), (1724, 76179033), (2586, 50786022), (3017, 43530876), (3879, 33857348), (5172, 25393011), (6034, 21765438), (7758, 16928674), (9051, 14510292), (12068, 10882719), (15516, 8464337), (18102, 7255146), (27153, 4836764), (36204, 3627573), (54306, 2418382), (108612, 1209191)]