140629542

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1378721}}^1$

素因数の和:1378743

約数の個数: 16

約数和(自身を含む): 297803952

約数和(自身を除く): 157174410

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1378721, 2757442, 4136163, 8272326, 23438257, 46876514, 70314771, 140629542]

約数ペア:

[(1, 140629542), (2, 70314771), (3, 46876514), (6, 23438257), (17, 8272326), (34, 4136163), (51, 2757442), (102, 1378721)]