188111534

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 315759360

約数和(自身を除く): 127647826

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 1381, 2197, 2762, 4394, 5239, 10478, 17953, 35906, 42811, 68107, 85622, 136214, 233389, 466778, 556543, 1113086, 3034057, 6068114, 7235059, 14470118, 94055767, 188111534]

約数ペア:

[(1, 188111534), (2, 94055767), (13, 14470118), (26, 7235059), (31, 6068114), (62, 3034057), (169, 1113086), (338, 556543), (403, 466778), (806, 233389), (1381, 136214), (2197, 85622), (2762, 68107), (4394, 42811), (5239, 35906), (10478, 17953)]