1215998443136

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{161016743}}^1$

素因数の和:161016816

約数の個数: 32

約数和(自身を含む): 2463556183200

約数和(自身を除く): 1247557740064

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 161016743, 322033486, 644066972, 1288133944, 2576267888, 5152535776, 9499987837, 10305071552, 18999975674, 20610143104, 37999951348, 75999902696, 151999805392, 303999610784, 607999221568, 1215998443136]

約数ペア:

[(1, 1215998443136), (2, 607999221568), (4, 303999610784), (8, 151999805392), (16, 75999902696), (32, 37999951348), (59, 20610143104), (64, 18999975674), (118, 10305071552), (128, 9499987837), (236, 5152535776), (472, 2576267888), (944, 1288133944), (1888, 644066972), (3776, 322033486), (7552, 161016743)]