139475328

素因数分解:

$2^7\times 3^1\times {\mathrm{363217}}^1$

素因数の和:363234

約数の個数: 32

約数和(自身を含む): 370482360

約数和(自身を除く): 231007032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 363217, 726434, 1089651, 1452868, 2179302, 2905736, 4358604, 5811472, 8717208, 11622944, 17434416, 23245888, 34868832, 46491776, 69737664, 139475328]

約数ペア:

[(1, 139475328), (2, 69737664), (3, 46491776), (4, 34868832), (6, 23245888), (8, 17434416), (12, 11622944), (16, 8717208), (24, 5811472), (32, 4358604), (48, 2905736), (64, 2179302), (96, 1452868), (128, 1089651), (192, 726434), (384, 363217)]