172684328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20117}}^1$

素因数の和:20189

約数の個数: 32

約数和(自身を含む): 344017800

約数和(自身を除く): 171333472

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 20117, 40234, 80468, 160936, 583393, 744329, 1166786, 1488658, 2333572, 2977316, 4667144, 5954632, 21585541, 43171082, 86342164, 172684328]

約数ペア:

[(1, 172684328), (2, 86342164), (4, 43171082), (8, 21585541), (29, 5954632), (37, 4667144), (58, 2977316), (74, 2333572), (116, 1488658), (148, 1166786), (232, 744329), (296, 583393), (1073, 160936), (2146, 80468), (4292, 40234), (8584, 20117)]