138836778

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2113}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 284933376

約数和(自身を除く): 146096598

約数列:

[1, 2, 3, 6, 47, 94, 141, 233, 282, 466, 699, 1398, 2113, 4226, 6339, 10951, 12678, 21902, 32853, 65706, 99311, 198622, 297933, 492329, 595866, 984658, 1476987, 2953974, 23139463, 46278926, 69418389, 138836778]

約数ペア:

[(1, 138836778), (2, 69418389), (3, 46278926), (6, 23139463), (47, 2953974), (94, 1476987), (141, 984658), (233, 595866), (282, 492329), (466, 297933), (699, 198622), (1398, 99311), (2113, 65706), (4226, 32853), (6339, 21902), (10951, 12678)]