143742516

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{111949}}^1$

素因数の和:112063

約数の個数: 24

約数和(自身を含む): 338536800

約数和(自身を除く): 194794284

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 111949, 223898, 335847, 447796, 671694, 1343388, 11978543, 23957086, 35935629, 47914172, 71871258, 143742516]

約数ペア:

[(1, 143742516), (2, 71871258), (3, 47914172), (4, 35935629), (6, 23957086), (12, 11978543), (107, 1343388), (214, 671694), (321, 447796), (428, 335847), (642, 223898), (1284, 111949)]