142855752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457871}}^1$

素因数の和:457893

約数の個数: 32

約数和(自身を含む): 384612480

約数和(自身を除く): 241756728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457871, 915742, 1373613, 1831484, 2747226, 3662968, 5494452, 5952323, 10988904, 11904646, 17856969, 23809292, 35713938, 47618584, 71427876, 142855752]

約数ペア:

[(1, 142855752), (2, 71427876), (3, 47618584), (4, 35713938), (6, 23809292), (8, 17856969), (12, 11904646), (13, 10988904), (24, 5952323), (26, 5494452), (39, 3662968), (52, 2747226), (78, 1831484), (104, 1373613), (156, 915742), (312, 457871)]