172960076

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 307277040

約数和(自身を除く): 134316964

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 2029, 4058, 8116, 21311, 42622, 85244, 204929, 409858, 428119, 819716, 856238, 1712476, 43240019, 86480038, 172960076]

約数ペア:

[(1, 172960076), (2, 86480038), (4, 43240019), (101, 1712476), (202, 856238), (211, 819716), (404, 428119), (422, 409858), (844, 204929), (2029, 85244), (4058, 42622), (8116, 21311)]