155880223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 168636096

約数和(自身を除く): 12755873

約数列:

[1, 23, 37, 113, 851, 1621, 2599, 4181, 37283, 59977, 96163, 183173, 1379471, 4212979, 6777401, 155880223]

約数ペア:

[(1, 155880223), (23, 6777401), (37, 4212979), (113, 1379471), (851, 183173), (1621, 96163), (2599, 59977), (4181, 37283)]