138000552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 371044800

約数和(自身を除く): 233044248

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 89, 92, 106, 138, 159, 178, 184, 212, 267, 276, 318, 356, 424, 534, 552, 636, 712, 1068, 1219, 1272, 2047, 2136, 2438, 2809, 3657, 4094, 4717, 4876, 5618, 6141, 7314, 8188, 8427, 9434, 9752, 11236, 12282, 14151, 14628, 16376, 16854, 18868, 22472, 24564, 28302, 29256, 33708, 37736, 49128, 56604, 64607, 67416, 108491, 113208, 129214, 193821, 216982, 250001, 258428, 325473, 387642, 433964, 500002, 516856, 650946, 750003, 775284, 867928, 1000004, 1301892, 1500006, 1550568, 2000008, 2603784, 3000012, 5750023, 6000024, 11500046, 17250069, 23000092, 34500138, 46000184, 69000276, 138000552]

約数ペア:

[(1, 138000552), (2, 69000276), (3, 46000184), (4, 34500138), (6, 23000092), (8, 17250069), (12, 11500046), (23, 6000024), (24, 5750023), (46, 3000012), (53, 2603784), (69, 2000008), (89, 1550568), (92, 1500006), (106, 1301892), (138, 1000004), (159, 867928), (178, 775284), (184, 750003), (212, 650946), (267, 516856), (276, 500002), (318, 433964), (356, 387642), (424, 325473), (534, 258428), (552, 250001), (636, 216982), (712, 193821), (1068, 129214), (1219, 113208), (1272, 108491), (2047, 67416), (2136, 64607), (2438, 56604), (2809, 49128), (3657, 37736), (4094, 33708), (4717, 29256), (4876, 28302), (5618, 24564), (6141, 22472), (7314, 18868), (8188, 16854), (8427, 16376), (9434, 14628), (9752, 14151), (11236, 12282)]