145425828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281833}}^1$

素因数の和:281883

約数の個数: 24

約数和(自身を含む): 347219488

約数和(自身を除く): 201793660

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 281833, 563666, 845499, 1127332, 1690998, 3381996, 12118819, 24237638, 36356457, 48475276, 72712914, 145425828]

約数ペア:

[(1, 145425828), (2, 72712914), (3, 48475276), (4, 36356457), (6, 24237638), (12, 12118819), (43, 3381996), (86, 1690998), (129, 1127332), (172, 845499), (258, 563666), (516, 281833)]