156778295973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{6841}}^1$

素因数の和:7790

約数の個数: 64

約数和(自身を含む): 243316846080

約数和(自身を除く): 86538550107

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 881, 897, 1131, 2001, 2643, 6841, 8671, 11453, 20263, 20523, 25549, 26013, 34359, 60789, 76647, 88933, 157343, 198389, 263419, 266799, 332137, 472029, 587627, 595167, 790257, 996411, 1762881, 2045459, 2579057, 4562947, 6026921, 6136377, 7639151, 7737171, 13688841, 18080763, 22917453, 59318311, 78349973, 138619183, 174780709, 177954933, 235049919, 415857549, 524342127, 1802049379, 2272149217, 4019956307, 5406148137, 6816447651, 12059868921, 52259431991, 156778295973]

約数ペア:

[(1, 156778295973), (3, 52259431991), (13, 12059868921), (23, 6816447651), (29, 5406148137), (39, 4019956307), (69, 2272149217), (87, 1802049379), (299, 524342127), (377, 415857549), (667, 235049919), (881, 177954933), (897, 174780709), (1131, 138619183), (2001, 78349973), (2643, 59318311), (6841, 22917453), (8671, 18080763), (11453, 13688841), (20263, 7737171), (20523, 7639151), (25549, 6136377), (26013, 6026921), (34359, 4562947), (60789, 2579057), (76647, 2045459), (88933, 1762881), (157343, 996411), (198389, 790257), (263419, 595167), (266799, 587627), (332137, 472029)]