123259188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7823}}^1$

素因数の和:7944

約数の個数: 48

約数和(自身を含む): 312834816

約数和(自身を除く): 189575628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7823, 7878, 15646, 15756, 23469, 31292, 46938, 93876, 101699, 203398, 305097, 406796, 610194, 790123, 1220388, 1580246, 2370369, 3160492, 4740738, 9481476, 10271599, 20543198, 30814797, 41086396, 61629594, 123259188]

約数ペア:

[(1, 123259188), (2, 61629594), (3, 41086396), (4, 30814797), (6, 20543198), (12, 10271599), (13, 9481476), (26, 4740738), (39, 3160492), (52, 2370369), (78, 1580246), (101, 1220388), (156, 790123), (202, 610194), (303, 406796), (404, 305097), (606, 203398), (1212, 101699), (1313, 93876), (2626, 46938), (3939, 31292), (5252, 23469), (7823, 15756), (7878, 15646)]