156949876430

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{24409001}}^1$

素因数の和:24409651

約数の個数: 16

約数和(自身を含む): 282949151184

約数和(自身を除く): 125999274754

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 24409001, 48818002, 122045005, 244090010, 15694987643, 31389975286, 78474938215, 156949876430]

約数ペア:

[(1, 156949876430), (2, 78474938215), (5, 31389975286), (10, 15694987643), (643, 244090010), (1286, 122045005), (3215, 48818002), (6430, 24409001)]