154729442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 121059358

約数列:

[1, 2, 7, 14, 29, 58, 203, 223, 406, 446, 1561, 1709, 3122, 3418, 6467, 11963, 12934, 23926, 45269, 49561, 90538, 99122, 346927, 381107, 693854, 762214, 2667749, 5335498, 11052103, 22104206, 77364721, 154729442]

約数ペア:

[(1, 154729442), (2, 77364721), (7, 22104206), (14, 11052103), (29, 5335498), (58, 2667749), (203, 762214), (223, 693854), (406, 381107), (446, 346927), (1561, 99122), (1709, 90538), (3122, 49561), (3418, 45269), (6467, 23926), (11963, 12934)]