159491628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83591}}^1$

素因数の和:83654

約数の個数: 36

約数和(自身を含む): 410771088

約数和(自身を除く): 251279460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 83591, 167182, 250773, 334364, 501546, 752319, 1003092, 1504638, 3009276, 4430323, 8860646, 13290969, 17721292, 26581938, 39872907, 53163876, 79745814, 159491628]

約数ペア:

[(1, 159491628), (2, 79745814), (3, 53163876), (4, 39872907), (6, 26581938), (9, 17721292), (12, 13290969), (18, 8860646), (36, 4430323), (53, 3009276), (106, 1504638), (159, 1003092), (212, 752319), (318, 501546), (477, 334364), (636, 250773), (954, 167182), (1908, 83591)]