143207924

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 253413888

約数和(自身を除く): 110205964

約数列:

[1, 2, 4, 181, 223, 362, 446, 724, 887, 892, 1774, 3548, 40363, 80726, 160547, 161452, 197801, 321094, 395602, 642188, 791204, 35801981, 71603962, 143207924]

約数ペア:

[(1, 143207924), (2, 71603962), (4, 35801981), (181, 791204), (223, 642188), (362, 395602), (446, 321094), (724, 197801), (887, 161452), (892, 160547), (1774, 80726), (3548, 40363)]