156730128373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{27847}}^1$

素因数の和:28481

約数の個数: 32

約数和(自身を含む): 194823716864

約数和(自身を除く): 38093588491

約数列:

[1, 7, 13, 91, 127, 487, 889, 1651, 3409, 6331, 11557, 27847, 44317, 61849, 194929, 362011, 432943, 804037, 2534077, 3536569, 5628259, 13561489, 24755983, 45975397, 94930423, 176299357, 321827779, 1234095499, 1722309103, 12056163721, 22390018339, 156730128373]

約数ペア:

[(1, 156730128373), (7, 22390018339), (13, 12056163721), (91, 1722309103), (127, 1234095499), (487, 321827779), (889, 176299357), (1651, 94930423), (3409, 45975397), (6331, 24755983), (11557, 13561489), (27847, 5628259), (44317, 3536569), (61849, 2534077), (194929, 804037), (362011, 432943)]