140593912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{240743}}^1$

素因数の和:240822

約数の個数: 16

約数和(自身を含む): 267225840

約数和(自身を除く): 126631928

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 240743, 481486, 962972, 1925944, 17574239, 35148478, 70296956, 140593912]

約数ペア:

[(1, 140593912), (2, 70296956), (4, 35148478), (8, 17574239), (73, 1925944), (146, 962972), (292, 481486), (584, 240743)]