147974118

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{177427}}^1$

素因数の和:177571

約数の個数: 16

約数和(自身を含む): 298079040

約数和(自身を除く): 150104922

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 177427, 354854, 532281, 1064562, 24662353, 49324706, 73987059, 147974118]

約数ペア:

[(1, 147974118), (2, 73987059), (3, 49324706), (6, 24662353), (139, 1064562), (278, 532281), (417, 354854), (834, 177427)]