140097744

素因数分解:

$2^4\times 3^2\times {\mathrm{972901}}^1$

素因数の和:972915

約数の個数: 30

約数和(自身を含む): 392079506

約数和(自身を除く): 251981762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972901, 1945802, 2918703, 3891604, 5837406, 7783208, 8756109, 11674812, 15566416, 17512218, 23349624, 35024436, 46699248, 70048872, 140097744]

約数ペア:

[(1, 140097744), (2, 70048872), (3, 46699248), (4, 35024436), (6, 23349624), (8, 17512218), (9, 15566416), (12, 11674812), (16, 8756109), (18, 7783208), (24, 5837406), (36, 3891604), (48, 2918703), (72, 1945802), (144, 972901)]