140388288

素因数分解:

$2^6\times 3^1\times {\mathrm{731189}}^1$

素因数の和:731204

約数の個数: 28

約数和(自身を含む): 371444520

約数和(自身を除く): 231056232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 731189, 1462378, 2193567, 2924756, 4387134, 5849512, 8774268, 11699024, 17548536, 23398048, 35097072, 46796096, 70194144, 140388288]

約数ペア:

[(1, 140388288), (2, 70194144), (3, 46796096), (4, 35097072), (6, 23398048), (8, 17548536), (12, 11699024), (16, 8774268), (24, 5849512), (32, 4387134), (48, 2924756), (64, 2193567), (96, 1462378), (192, 731189)]