172537742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 283409280

約数和(自身を除く): 110871538

約数列:

[1, 2, 13, 26, 131, 179, 262, 283, 358, 566, 1703, 2327, 3406, 3679, 4654, 7358, 23449, 37073, 46898, 50657, 74146, 101314, 304837, 481949, 609674, 658541, 963898, 1317082, 6636067, 13272134, 86268871, 172537742]

約数ペア:

[(1, 172537742), (2, 86268871), (13, 13272134), (26, 6636067), (131, 1317082), (179, 963898), (262, 658541), (283, 609674), (358, 481949), (566, 304837), (1703, 101314), (2327, 74146), (3406, 50657), (3679, 46898), (4654, 37073), (7358, 23449)]