158935946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6361}}^1$

素因数の和:6438

約数の個数: 24

約数和(自身を含む): 265333572

約数和(自身を除く): 106397626

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 6361, 12493, 12722, 24986, 82693, 165386, 197191, 394382, 2563483, 5126966, 6112921, 12225842, 79467973, 158935946]

約数ペア:

[(1, 158935946), (2, 79467973), (13, 12225842), (26, 6112921), (31, 5126966), (62, 2563483), (403, 394382), (806, 197191), (961, 165386), (1922, 82693), (6361, 24986), (12493, 12722)]