141159218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 224373888

約数和(自身を除く): 83214670

約数列:

[1, 2, 37, 67, 71, 74, 134, 142, 401, 802, 2479, 2627, 4757, 4958, 5254, 9514, 14837, 26867, 28471, 29674, 53734, 56942, 176009, 352018, 994079, 1053427, 1907557, 1988158, 2106854, 3815114, 70579609, 141159218]

約数ペア:

[(1, 141159218), (2, 70579609), (37, 3815114), (67, 2106854), (71, 1988158), (74, 1907557), (134, 1053427), (142, 994079), (401, 352018), (802, 176009), (2479, 56942), (2627, 53734), (4757, 29674), (4958, 28471), (5254, 26867), (9514, 14837)]