16672348

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 40330920

約数和(自身を除く): 23658572

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 49, 74, 76, 77, 98, 121, 133, 148, 154, 196, 209, 242, 259, 266, 308, 407, 418, 484, 518, 532, 539, 703, 814, 836, 847, 931, 1036, 1078, 1406, 1463, 1628, 1694, 1813, 1862, 2156, 2299, 2812, 2849, 2926, 3388, 3626, 3724, 4477, 4598, 4921, 5698, 5852, 5929, 7252, 7733, 8954, 9196, 9842, 10241, 11396, 11858, 15466, 16093, 17908, 19684, 19943, 20482, 23716, 30932, 31339, 32186, 34447, 39886, 40964, 54131, 62678, 64372, 68894, 79772, 85063, 108262, 112651, 125356, 137788, 170126, 216524, 219373, 225302, 340252, 378917, 438746, 450604, 595441, 757834, 877492, 1190882, 1515668, 2381764, 4168087, 8336174, 16672348]

約数ペア:

[(1, 16672348), (2, 8336174), (4, 4168087), (7, 2381764), (11, 1515668), (14, 1190882), (19, 877492), (22, 757834), (28, 595441), (37, 450604), (38, 438746), (44, 378917), (49, 340252), (74, 225302), (76, 219373), (77, 216524), (98, 170126), (121, 137788), (133, 125356), (148, 112651), (154, 108262), (196, 85063), (209, 79772), (242, 68894), (259, 64372), (266, 62678), (308, 54131), (407, 40964), (418, 39886), (484, 34447), (518, 32186), (532, 31339), (539, 30932), (703, 23716), (814, 20482), (836, 19943), (847, 19684), (931, 17908), (1036, 16093), (1078, 15466), (1406, 11858), (1463, 11396), (1628, 10241), (1694, 9842), (1813, 9196), (1862, 8954), (2156, 7733), (2299, 7252), (2812, 5929), (2849, 5852), (2926, 5698), (3388, 4921), (3626, 4598), (3724, 4477)]