140078628

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20161}}^1$

素因数の和:20364

約数の個数: 36

約数和(自身を含む): 355939948

約数和(自身を除く): 215861320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 20161, 40322, 60483, 80644, 120966, 181449, 241932, 362898, 725796, 3891073, 7782146, 11673219, 15564292, 23346438, 35019657, 46692876, 70039314, 140078628]

約数ペア:

[(1, 140078628), (2, 70039314), (3, 46692876), (4, 35019657), (6, 23346438), (9, 15564292), (12, 11673219), (18, 7782146), (36, 3891073), (193, 725796), (386, 362898), (579, 241932), (772, 181449), (1158, 120966), (1737, 80644), (2316, 60483), (3474, 40322), (6948, 20161)]