156939240731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{798799}}^1$

素因数の和:798963

約数の個数: 32

約数和(自身を含む): 206128742400

約数和(自身を除く): 49189501669

約数列:

[1, 7, 13, 17, 91, 119, 127, 221, 889, 1547, 1651, 2159, 11557, 15113, 28067, 196469, 798799, 5591593, 10384387, 13579583, 72690709, 95057081, 101447473, 176534579, 710132311, 1235742053, 1318817149, 1724607041, 9231720043, 12072249287, 22419891533, 156939240731]

約数ペア:

[(1, 156939240731), (7, 22419891533), (13, 12072249287), (17, 9231720043), (91, 1724607041), (119, 1318817149), (127, 1235742053), (221, 710132311), (889, 176534579), (1547, 101447473), (1651, 95057081), (2159, 72690709), (11557, 13579583), (15113, 10384387), (28067, 5591593), (196469, 798799)]