145337168

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{29021}}^1$

素因数の和:29342

約数の個数: 20

約数和(自身を含む): 282500148

約数和(自身を除く): 137162980

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 29021, 58042, 116084, 232168, 464336, 9083573, 18167146, 36334292, 72668584, 145337168]

約数ペア:

[(1, 145337168), (2, 72668584), (4, 36334292), (8, 18167146), (16, 9083573), (313, 464336), (626, 232168), (1252, 116084), (2504, 58042), (5008, 29021)]