123657768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132113}}^1$

素因数の和:132138

約数の個数: 48

約数和(自身を含む): 360671220

約数和(自身を除く): 237013452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 132113, 264226, 396339, 528452, 792678, 1056904, 1189017, 1585356, 1717469, 2378034, 3170712, 3434938, 4756068, 5152407, 6869876, 9512136, 10304814, 13739752, 15457221, 20609628, 30914442, 41219256, 61828884, 123657768]

約数ペア:

[(1, 123657768), (2, 61828884), (3, 41219256), (4, 30914442), (6, 20609628), (8, 15457221), (9, 13739752), (12, 10304814), (13, 9512136), (18, 6869876), (24, 5152407), (26, 4756068), (36, 3434938), (39, 3170712), (52, 2378034), (72, 1717469), (78, 1585356), (104, 1189017), (117, 1056904), (156, 792678), (234, 528452), (312, 396339), (468, 264226), (936, 132113)]