138608658

素因数分解:

$2^1\times 3^5\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 312792480

約数和(自身を除く): 174183822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 307, 486, 614, 921, 929, 1842, 1858, 2763, 2787, 5526, 5574, 8289, 8361, 16578, 16722, 24867, 25083, 49734, 50166, 74601, 75249, 149202, 150498, 225747, 285203, 451494, 570406, 855609, 1711218, 2566827, 5133654, 7700481, 15400962, 23101443, 46202886, 69304329, 138608658]

約数ペア:

[(1, 138608658), (2, 69304329), (3, 46202886), (6, 23101443), (9, 15400962), (18, 7700481), (27, 5133654), (54, 2566827), (81, 1711218), (162, 855609), (243, 570406), (307, 451494), (486, 285203), (614, 225747), (921, 150498), (929, 149202), (1842, 75249), (1858, 74601), (2763, 50166), (2787, 49734), (5526, 25083), (5574, 24867), (8289, 16722), (8361, 16578)]