138979656

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{15199}}^1$

素因数の和:15338

約数の個数: 48

約数和(自身を含む): 379392000

約数和(自身を除く): 240412344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 15199, 30398, 45597, 60796, 91194, 121592, 136791, 182388, 273582, 364776, 547164, 1094328, 1930273, 3860546, 5790819, 7721092, 11581638, 15442184, 17372457, 23163276, 34744914, 46326552, 69489828, 138979656]

約数ペア:

[(1, 138979656), (2, 69489828), (3, 46326552), (4, 34744914), (6, 23163276), (8, 17372457), (9, 15442184), (12, 11581638), (18, 7721092), (24, 5790819), (36, 3860546), (72, 1930273), (127, 1094328), (254, 547164), (381, 364776), (508, 273582), (762, 182388), (1016, 136791), (1143, 121592), (1524, 91194), (2286, 60796), (3048, 45597), (4572, 30398), (9144, 15199)]