132131518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 208365696

約数和(自身を除く): 76234178

約数列:

[1, 2, 43, 83, 86, 107, 166, 173, 214, 346, 3569, 4601, 7138, 7439, 8881, 9202, 14359, 14878, 17762, 18511, 28718, 37022, 381883, 617437, 763766, 795973, 1234874, 1536413, 1591946, 3072826, 66065759, 132131518]

約数ペア:

[(1, 132131518), (2, 66065759), (43, 3072826), (83, 1591946), (86, 1536413), (107, 1234874), (166, 795973), (173, 763766), (214, 617437), (346, 381883), (3569, 37022), (4601, 28718), (7138, 18511), (7439, 17762), (8881, 14878), (9202, 14359)]