128434152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69499}}^1$

素因数の和:69526

約数の個数: 64

約数和(自身を含む): 400320000

約数和(自身を除く): 271885848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 69499, 138998, 208497, 277996, 416994, 486493, 555992, 764489, 833988, 972986, 1459479, 1528978, 1667976, 1945972, 2293467, 2918958, 3057956, 3891944, 4586934, 5351423, 5837916, 6115912, 9173868, 10702846, 11675832, 16054269, 18347736, 21405692, 32108538, 42811384, 64217076, 128434152]

約数ペア:

[(1, 128434152), (2, 64217076), (3, 42811384), (4, 32108538), (6, 21405692), (7, 18347736), (8, 16054269), (11, 11675832), (12, 10702846), (14, 9173868), (21, 6115912), (22, 5837916), (24, 5351423), (28, 4586934), (33, 3891944), (42, 3057956), (44, 2918958), (56, 2293467), (66, 1945972), (77, 1667976), (84, 1528978), (88, 1459479), (132, 972986), (154, 833988), (168, 764489), (231, 555992), (264, 486493), (308, 416994), (462, 277996), (616, 208497), (924, 138998), (1848, 69499)]