154841221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 165974400

約数和(自身を除く): 11133179

約数列:

[1, 23, 67, 89, 1129, 1541, 2047, 5963, 25967, 75643, 100481, 137149, 1739789, 2311063, 6732227, 154841221]

約数ペア:

[(1, 154841221), (23, 6732227), (67, 2311063), (89, 1739789), (1129, 137149), (1541, 100481), (2047, 75643), (5963, 25967)]