127951244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 242188800

約数和(自身を除く): 114237556

約数列:

[1, 2, 4, 19, 38, 76, 79, 101, 158, 202, 211, 316, 404, 422, 844, 1501, 1919, 3002, 3838, 4009, 6004, 7676, 7979, 8018, 15958, 16036, 16669, 21311, 31916, 33338, 42622, 66676, 85244, 151601, 303202, 316711, 404909, 606404, 633422, 809818, 1266844, 1619636, 1683569, 3367138, 6734276, 31987811, 63975622, 127951244]

約数ペア:

[(1, 127951244), (2, 63975622), (4, 31987811), (19, 6734276), (38, 3367138), (76, 1683569), (79, 1619636), (101, 1266844), (158, 809818), (202, 633422), (211, 606404), (316, 404909), (404, 316711), (422, 303202), (844, 151601), (1501, 85244), (1919, 66676), (3002, 42622), (3838, 33338), (4009, 31916), (6004, 21311), (7676, 16669), (7979, 16036), (8018, 15958)]