166411728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8729

約数の個数: 120

約数和(自身を含む): 560331200

約数和(自身を除く): 393919472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 8689, 9576, 17378, 19152, 26067, 34756, 52134, 60823, 69512, 78201, 104268, 121646, 139024, 156402, 165091, 182469, 208536, 243292, 312804, 330182, 364938, 417072, 486584, 495273, 547407, 625608, 660364, 729876, 973168, 990546, 1094814, 1155637, 1251216, 1320728, 1459752, 1485819, 1981092, 2189628, 2311274, 2641456, 2919504, 2971638, 3466911, 3962184, 4379256, 4622548, 5943276, 6933822, 7924368, 8758512, 9245096, 10400733, 11886552, 13867644, 18490192, 20801466, 23773104, 27735288, 41602932, 55470576, 83205864, 166411728]

約数ペア:

[(1, 166411728), (2, 83205864), (3, 55470576), (4, 41602932), (6, 27735288), (7, 23773104), (8, 20801466), (9, 18490192), (12, 13867644), (14, 11886552), (16, 10400733), (18, 9245096), (19, 8758512), (21, 7924368), (24, 6933822), (28, 5943276), (36, 4622548), (38, 4379256), (42, 3962184), (48, 3466911), (56, 2971638), (57, 2919504), (63, 2641456), (72, 2311274), (76, 2189628), (84, 1981092), (112, 1485819), (114, 1459752), (126, 1320728), (133, 1251216), (144, 1155637), (152, 1094814), (168, 990546), (171, 973168), (228, 729876), (252, 660364), (266, 625608), (304, 547407), (336, 495273), (342, 486584), (399, 417072), (456, 364938), (504, 330182), (532, 312804), (684, 243292), (798, 208536), (912, 182469), (1008, 165091), (1064, 156402), (1197, 139024), (1368, 121646), (1596, 104268), (2128, 78201), (2394, 69512), (2736, 60823), (3192, 52134), (4788, 34756), (6384, 26067), (8689, 19152), (9576, 17378)]