140065776

素因数分解:

$2^4\times 3^2\times {\mathrm{972679}}^1$

素因数の和:972693

約数の個数: 30

約数和(自身を含む): 391990040

約数和(自身を除く): 251924264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972679, 1945358, 2918037, 3890716, 5836074, 7781432, 8754111, 11672148, 15562864, 17508222, 23344296, 35016444, 46688592, 70032888, 140065776]

約数ペア:

[(1, 140065776), (2, 70032888), (3, 46688592), (4, 35016444), (6, 23344296), (8, 17508222), (9, 15562864), (12, 11672148), (16, 8754111), (18, 7781432), (24, 5836074), (36, 3890716), (48, 2918037), (72, 1945358), (144, 972679)]