134619688

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11393}}^1$

素因数の和:11617

約数の個数: 32

約数和(自身を含む): 289863360

約数和(自身を除く): 155243672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11393, 11816, 22786, 45572, 79751, 91144, 159502, 319004, 638008, 2403923, 4807846, 9615692, 16827461, 19231384, 33654922, 67309844, 134619688]

約数ペア:

[(1, 134619688), (2, 67309844), (4, 33654922), (7, 19231384), (8, 16827461), (14, 9615692), (28, 4807846), (56, 2403923), (211, 638008), (422, 319004), (844, 159502), (1477, 91144), (1688, 79751), (2954, 45572), (5908, 22786), (11393, 11816)]