126218488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 262909080

約数和(自身を除く): 136690592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 242, 404, 484, 808, 968, 1111, 1291, 2222, 2582, 4444, 5164, 8888, 10328, 12221, 14201, 24442, 28402, 48884, 56804, 97768, 113608, 130391, 156211, 260782, 312422, 521564, 624844, 1043128, 1249688, 1434301, 2868602, 5737204, 11474408, 15777311, 31554622, 63109244, 126218488]

約数ペア:

[(1, 126218488), (2, 63109244), (4, 31554622), (8, 15777311), (11, 11474408), (22, 5737204), (44, 2868602), (88, 1434301), (101, 1249688), (121, 1043128), (202, 624844), (242, 521564), (404, 312422), (484, 260782), (808, 156211), (968, 130391), (1111, 113608), (1291, 97768), (2222, 56804), (2582, 48884), (4444, 28402), (5164, 24442), (8888, 14201), (10328, 12221)]