121517448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389479}}^1$

素因数の和:389501

約数の個数: 32

約数和(自身を含む): 327163200

約数和(自身を除く): 205645752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389479, 778958, 1168437, 1557916, 2336874, 3115832, 4673748, 5063227, 9347496, 10126454, 15189681, 20252908, 30379362, 40505816, 60758724, 121517448]

約数ペア:

[(1, 121517448), (2, 60758724), (3, 40505816), (4, 30379362), (6, 20252908), (8, 15189681), (12, 10126454), (13, 9347496), (24, 5063227), (26, 4673748), (39, 3115832), (52, 2336874), (78, 1557916), (104, 1168437), (156, 778958), (312, 389479)]