159943448

素因数分解:

$2^3\times 7^2\times {\mathrm{408019}}^1$

素因数の和:408039

約数の個数: 24

約数和(自身を含む): 348857100

約数和(自身を除く): 188913652

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 408019, 816038, 1632076, 2856133, 3264152, 5712266, 11424532, 19992931, 22849064, 39985862, 79971724, 159943448]

約数ペア:

[(1, 159943448), (2, 79971724), (4, 39985862), (7, 22849064), (8, 19992931), (14, 11424532), (28, 5712266), (49, 3264152), (56, 2856133), (98, 1632076), (196, 816038), (392, 408019)]