138318216

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{8719}}^1$

素因数の和:9389

約数の個数: 32

約数和(自身を含む): 346358400

約数和(自身を除く): 208040184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 8719, 15864, 17438, 26157, 34876, 52314, 69752, 104628, 209256, 5763259, 11526518, 17289777, 23053036, 34579554, 46106072, 69159108, 138318216]

約数ペア:

[(1, 138318216), (2, 69159108), (3, 46106072), (4, 34579554), (6, 23053036), (8, 17289777), (12, 11526518), (24, 5763259), (661, 209256), (1322, 104628), (1983, 69752), (2644, 52314), (3966, 34876), (5288, 26157), (7932, 17438), (8719, 15864)]