128465214

素因数分解:

$2^1\times 3^1\times {\mathrm{3319}}^1\times {\mathrm{6451}}^1$

素因数の和:9775

約数の個数: 16

約数和(自身を含む): 257047680

約数和(自身を除く): 128582466

約数列:

[1, 2, 3, 6, 3319, 6451, 6638, 9957, 12902, 19353, 19914, 38706, 21410869, 42821738, 64232607, 128465214]

約数ペア:

[(1, 128465214), (2, 64232607), (3, 42821738), (6, 21410869), (3319, 38706), (6451, 19914), (6638, 19353), (9957, 12902)]