159968354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18701}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 301625856

約数和(自身を除く): 141657502

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 18701, 37402, 130907, 243113, 261814, 486226, 878947, 1701791, 1757894, 3403582, 6152629, 11426311, 12305258, 22852622, 79984177, 159968354]

約数ペア:

[(1, 159968354), (2, 79984177), (7, 22852622), (13, 12305258), (14, 11426311), (26, 6152629), (47, 3403582), (91, 1757894), (94, 1701791), (182, 878947), (329, 486226), (611, 261814), (658, 243113), (1222, 130907), (4277, 37402), (8554, 18701)]