165127544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 152029576

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 643, 683, 1286, 1366, 2572, 2732, 5144, 5464, 30221, 32101, 60442, 64202, 120884, 128404, 241768, 256808, 439169, 878338, 1756676, 3513352, 20640943, 41281886, 82563772, 165127544]

約数ペア:

[(1, 165127544), (2, 82563772), (4, 41281886), (8, 20640943), (47, 3513352), (94, 1756676), (188, 878338), (376, 439169), (643, 256808), (683, 241768), (1286, 128404), (1366, 120884), (2572, 64202), (2732, 60442), (5144, 32101), (5464, 30221)]