129263628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3467}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 326269440

約数和(自身を除く): 197005812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 2868, 3107, 3467, 6214, 6934, 9321, 10401, 12428, 13868, 18642, 20802, 37284, 41604, 45071, 90142, 135213, 180284, 270426, 540852, 828613, 1657226, 2485839, 3314452, 4971678, 9943356, 10771969, 21543938, 32315907, 43087876, 64631814, 129263628]

約数ペア:

[(1, 129263628), (2, 64631814), (3, 43087876), (4, 32315907), (6, 21543938), (12, 10771969), (13, 9943356), (26, 4971678), (39, 3314452), (52, 2485839), (78, 1657226), (156, 828613), (239, 540852), (478, 270426), (717, 180284), (956, 135213), (1434, 90142), (2868, 45071), (3107, 41604), (3467, 37284), (6214, 20802), (6934, 18642), (9321, 13868), (10401, 12428)]