140441776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{111109}}^1$

素因数の和:111196

約数の個数: 20

約数和(自身を含む): 275552800

約数和(自身を除く): 135111024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 111109, 222218, 444436, 888872, 1777744, 8777611, 17555222, 35110444, 70220888, 140441776]

約数ペア:

[(1, 140441776), (2, 70220888), (4, 35110444), (8, 17555222), (16, 8777611), (79, 1777744), (158, 888872), (316, 444436), (632, 222218), (1264, 111109)]