138911076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 369567744

約数和(自身を除く): 230656668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 508, 762, 828, 1143, 1321, 1524, 2286, 2642, 2921, 3963, 4572, 5284, 5842, 7926, 8763, 11684, 11889, 15852, 17526, 23778, 26289, 30383, 35052, 47556, 52578, 60766, 91149, 105156, 121532, 167767, 182298, 273447, 335534, 364596, 503301, 546894, 671068, 1006602, 1093788, 1509903, 2013204, 3019806, 3858641, 6039612, 7717282, 11575923, 15434564, 23151846, 34727769, 46303692, 69455538, 138911076]

約数ペア:

[(1, 138911076), (2, 69455538), (3, 46303692), (4, 34727769), (6, 23151846), (9, 15434564), (12, 11575923), (18, 7717282), (23, 6039612), (36, 3858641), (46, 3019806), (69, 2013204), (92, 1509903), (127, 1093788), (138, 1006602), (207, 671068), (254, 546894), (276, 503301), (381, 364596), (414, 335534), (508, 273447), (762, 182298), (828, 167767), (1143, 121532), (1321, 105156), (1524, 91149), (2286, 60766), (2642, 52578), (2921, 47556), (3963, 35052), (4572, 30383), (5284, 26289), (5842, 23778), (7926, 17526), (8763, 15852), (11684, 11889)]