157445714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{4463}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 244270080

約数和(自身を除く): 86824366

約数列:

[1, 2, 31, 62, 569, 1138, 4463, 8926, 17639, 35278, 138353, 276706, 2539447, 5078894, 78722857, 157445714]

約数ペア:

[(1, 157445714), (2, 78722857), (31, 5078894), (62, 2539447), (569, 276706), (1138, 138353), (4463, 35278), (8926, 17639)]