143747384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6211}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 295194240

約数和(自身を除く): 151446856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 5786, 6211, 11572, 12422, 23144, 24844, 49688, 68321, 136642, 273284, 546568, 1633493, 3266986, 6533972, 13067944, 17968423, 35936846, 71873692, 143747384]

約数ペア:

[(1, 143747384), (2, 71873692), (4, 35936846), (8, 17968423), (11, 13067944), (22, 6533972), (44, 3266986), (88, 1633493), (263, 546568), (526, 273284), (1052, 136642), (2104, 68321), (2893, 49688), (5786, 24844), (6211, 23144), (11572, 12422)]