190198512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 120

約数和(自身を含む): 640415360

約数和(自身を除く): 450216848

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, 9576, 9931, 19152, 19862, 29793, 39724, 59586, 69517, 79448, 89379, 119172, 139034, 158896, 178758, 188689, 208551, 238344, 278068, 357516, 377378, 417102, 476688, 556136, 566067, 625653, 715032, 754756, 834204, 1112272, 1132134, 1251306, 1320823, 1430064, 1509512, 1668408, 1698201, 2264268, 2502612, 2641646, 3019024, 3336816, 3396402, 3962469, 4528536, 5005224, 5283292, 6792804, 7924938, 9057072, 10010448, 10566584, 11887407, 13585608, 15849876, 21133168, 23774814, 27171216, 31699752, 47549628, 63399504, 95099256, 190198512]

約数ペア:

[(1, 190198512), (2, 95099256), (3, 63399504), (4, 47549628), (6, 31699752), (7, 27171216), (8, 23774814), (9, 21133168), (12, 15849876), (14, 13585608), (16, 11887407), (18, 10566584), (19, 10010448), (21, 9057072), (24, 7924938), (28, 6792804), (36, 5283292), (38, 5005224), (42, 4528536), (48, 3962469), (56, 3396402), (57, 3336816), (63, 3019024), (72, 2641646), (76, 2502612), (84, 2264268), (112, 1698201), (114, 1668408), (126, 1509512), (133, 1430064), (144, 1320823), (152, 1251306), (168, 1132134), (171, 1112272), (228, 834204), (252, 754756), (266, 715032), (304, 625653), (336, 566067), (342, 556136), (399, 476688), (456, 417102), (504, 377378), (532, 357516), (684, 278068), (798, 238344), (912, 208551), (1008, 188689), (1064, 178758), (1197, 158896), (1368, 139034), (1596, 119172), (2128, 89379), (2394, 79448), (2736, 69517), (3192, 59586), (4788, 39724), (6384, 29793), (9576, 19862), (9931, 19152)]