171686256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{977}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 508372224

約数和(自身を除く): 336685968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 977, 1046, 1569, 1954, 2092, 2931, 3138, 3661, 3908, 4184, 5862, 6276, 6839, 7322, 7816, 8368, 10983, 11724, 12552, 13678, 14644, 15632, 20517, 21966, 23448, 25104, 27356, 29288, 41034, 43932, 46896, 54712, 58576, 82068, 87864, 109424, 164136, 175728, 328272, 510971, 1021942, 1532913, 2043884, 3065826, 3576797, 4087768, 6131652, 7153594, 8175536, 10730391, 12263304, 14307188, 21460782, 24526608, 28614376, 42921564, 57228752, 85843128, 171686256]

約数ペア:

[(1, 171686256), (2, 85843128), (3, 57228752), (4, 42921564), (6, 28614376), (7, 24526608), (8, 21460782), (12, 14307188), (14, 12263304), (16, 10730391), (21, 8175536), (24, 7153594), (28, 6131652), (42, 4087768), (48, 3576797), (56, 3065826), (84, 2043884), (112, 1532913), (168, 1021942), (336, 510971), (523, 328272), (977, 175728), (1046, 164136), (1569, 109424), (1954, 87864), (2092, 82068), (2931, 58576), (3138, 54712), (3661, 46896), (3908, 43932), (4184, 41034), (5862, 29288), (6276, 27356), (6839, 25104), (7322, 23448), (7816, 21966), (8368, 20517), (10983, 15632), (11724, 14644), (12552, 13678)]