123013744

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13903}}^1$

素因数の和:13997

約数の個数: 40

約数和(自身を含む): 275855360

約数和(自身を除く): 152841616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 13903, 27806, 55612, 97321, 111224, 194642, 222448, 389284, 778568, 1098337, 1557136, 2196674, 4393348, 7688359, 8786696, 15376718, 17573392, 30753436, 61506872, 123013744]

約数ペア:

[(1, 123013744), (2, 61506872), (4, 30753436), (7, 17573392), (8, 15376718), (14, 8786696), (16, 7688359), (28, 4393348), (56, 2196674), (79, 1557136), (112, 1098337), (158, 778568), (316, 389284), (553, 222448), (632, 194642), (1106, 111224), (1264, 97321), (2212, 55612), (4424, 27806), (8848, 13903)]