165730168

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 316944000

約数和(自身を除く): 151213832

約数列:

[1, 2, 4, 8, 61, 122, 244, 479, 488, 709, 958, 1418, 1916, 2836, 3832, 5672, 29219, 43249, 58438, 86498, 116876, 172996, 233752, 339611, 345992, 679222, 1358444, 2716888, 20716271, 41432542, 82865084, 165730168]

約数ペア:

[(1, 165730168), (2, 82865084), (4, 41432542), (8, 20716271), (61, 2716888), (122, 1358444), (244, 679222), (479, 345992), (488, 339611), (709, 233752), (958, 172996), (1418, 116876), (1916, 86498), (2836, 58438), (3832, 43249), (5672, 29219)]