133265328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{396623}}^1$

素因数の和:396641

約数の個数: 40

約数和(自身を含む): 393451008

約数和(自身を除く): 260185680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 396623, 793246, 1189869, 1586492, 2379738, 2776361, 3172984, 4759476, 5552722, 6345968, 8329083, 9518952, 11105444, 16658166, 19037904, 22210888, 33316332, 44421776, 66632664, 133265328]

約数ペア:

[(1, 133265328), (2, 66632664), (3, 44421776), (4, 33316332), (6, 22210888), (7, 19037904), (8, 16658166), (12, 11105444), (14, 9518952), (16, 8329083), (21, 6345968), (24, 5552722), (28, 4759476), (42, 3172984), (48, 2776361), (56, 2379738), (84, 1586492), (112, 1189869), (168, 793246), (336, 396623)]