161685732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 409536512

約数和(自身を除く): 247850780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 8161, 9906, 16322, 19812, 24483, 32644, 48966, 97932, 106093, 212186, 318279, 424372, 636558, 1036447, 1273116, 2072894, 3109341, 4145788, 6218682, 12437364, 13473811, 26947622, 40421433, 53895244, 80842866, 161685732]

約数ペア:

[(1, 161685732), (2, 80842866), (3, 53895244), (4, 40421433), (6, 26947622), (12, 13473811), (13, 12437364), (26, 6218682), (39, 4145788), (52, 3109341), (78, 2072894), (127, 1273116), (156, 1036447), (254, 636558), (381, 424372), (508, 318279), (762, 212186), (1524, 106093), (1651, 97932), (3302, 48966), (4953, 32644), (6604, 24483), (8161, 19812), (9906, 16322)]