158284594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 264738096

約数和(自身を除く): 106453502

約数列:

[1, 2, 13, 26, 37, 74, 137, 274, 481, 962, 1201, 1781, 2402, 3562, 5069, 10138, 15613, 31226, 44437, 65897, 88874, 131794, 164537, 329074, 577681, 1155362, 2138981, 4277962, 6087869, 12175738, 79142297, 158284594]

約数ペア:

[(1, 158284594), (2, 79142297), (13, 12175738), (26, 6087869), (37, 4277962), (74, 2138981), (137, 1155362), (274, 577681), (481, 329074), (962, 164537), (1201, 131794), (1781, 88874), (2402, 65897), (3562, 44437), (5069, 31226), (10138, 15613)]