142268882

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{77573}}^1$

素因数の和:77713

約数の個数: 16

約数和(自身を含む): 245754432

約数和(自身を除く): 103485550

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 77573, 155146, 543011, 1086022, 10162063, 20324126, 71134441, 142268882]

約数ペア:

[(1, 142268882), (2, 71134441), (7, 20324126), (14, 10162063), (131, 1086022), (262, 543011), (917, 155146), (1834, 77573)]