159331504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211877}}^1$

素因数の和:211932

約数の個数: 20

約数和(自身を含む): 315274464

約数和(自身を除く): 155942960

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 211877, 423754, 847508, 1695016, 3390032, 9958219, 19916438, 39832876, 79665752, 159331504]

約数ペア:

[(1, 159331504), (2, 79665752), (4, 39832876), (8, 19916438), (16, 9958219), (47, 3390032), (94, 1695016), (188, 847508), (376, 423754), (752, 211877)]