156740768947

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1946921}}^1$

素因数の和:1947019

約数の個数: 24

約数和(自身を含む): 191764029312

約数和(自身を除く): 35023260365

約数列:

[1, 7, 31, 49, 53, 217, 371, 1519, 1643, 2597, 11501, 80507, 1946921, 13628447, 60354551, 95399129, 103186813, 422481857, 722307691, 2957372999, 3198791203, 5056153837, 22391538421, 156740768947]

約数ペア:

[(1, 156740768947), (7, 22391538421), (31, 5056153837), (49, 3198791203), (53, 2957372999), (217, 722307691), (371, 422481857), (1519, 103186813), (1643, 95399129), (2597, 60354551), (11501, 13628447), (80507, 1946921)]