139544478

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{24151}}^1$

素因数の和:24269

約数の個数: 32

約数和(自身を含む): 313009920

約数和(自身を除く): 173465442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 24151, 48302, 72453, 144906, 217359, 434718, 652077, 1304154, 2584157, 5168314, 7752471, 15504942, 23257413, 46514826, 69772239, 139544478]

約数ペア:

[(1, 139544478), (2, 69772239), (3, 46514826), (6, 23257413), (9, 15504942), (18, 7752471), (27, 5168314), (54, 2584157), (107, 1304154), (214, 652077), (321, 434718), (642, 217359), (963, 144906), (1926, 72453), (2889, 48302), (5778, 24151)]