107612428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 154386932

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 49, 71, 74, 76, 77, 98, 133, 142, 148, 154, 196, 209, 259, 266, 284, 308, 407, 418, 497, 518, 532, 539, 703, 781, 814, 836, 931, 994, 1036, 1078, 1349, 1406, 1463, 1562, 1628, 1813, 1862, 1988, 2156, 2627, 2698, 2812, 2849, 2926, 3124, 3479, 3626, 3724, 4921, 5254, 5396, 5467, 5698, 5852, 6958, 7252, 7733, 9443, 9842, 10241, 10508, 10934, 11396, 13916, 14839, 15466, 18389, 18886, 19684, 19943, 20482, 21868, 28897, 29678, 30932, 34447, 36778, 37772, 38269, 39886, 40964, 49913, 54131, 57794, 59356, 66101, 68894, 73556, 76538, 79772, 99826, 103873, 108262, 115588, 128723, 132202, 137788, 153076, 199652, 202279, 207746, 216524, 257446, 264404, 349391, 378917, 404558, 415492, 514892, 549043, 698782, 727111, 757834, 809116, 1098086, 1397564, 1415953, 1454222, 1515668, 2196172, 2445737, 2831906, 2908444, 3843301, 4891474, 5663812, 7686602, 9782948, 15373204, 26903107, 53806214, 107612428]

約数ペア:

[(1, 107612428), (2, 53806214), (4, 26903107), (7, 15373204), (11, 9782948), (14, 7686602), (19, 5663812), (22, 4891474), (28, 3843301), (37, 2908444), (38, 2831906), (44, 2445737), (49, 2196172), (71, 1515668), (74, 1454222), (76, 1415953), (77, 1397564), (98, 1098086), (133, 809116), (142, 757834), (148, 727111), (154, 698782), (196, 549043), (209, 514892), (259, 415492), (266, 404558), (284, 378917), (308, 349391), (407, 264404), (418, 257446), (497, 216524), (518, 207746), (532, 202279), (539, 199652), (703, 153076), (781, 137788), (814, 132202), (836, 128723), (931, 115588), (994, 108262), (1036, 103873), (1078, 99826), (1349, 79772), (1406, 76538), (1463, 73556), (1562, 68894), (1628, 66101), (1813, 59356), (1862, 57794), (1988, 54131), (2156, 49913), (2627, 40964), (2698, 39886), (2812, 38269), (2849, 37772), (2926, 36778), (3124, 34447), (3479, 30932), (3626, 29678), (3724, 28897), (4921, 21868), (5254, 20482), (5396, 19943), (5467, 19684), (5698, 18886), (5852, 18389), (6958, 15466), (7252, 14839), (7733, 13916), (9443, 11396), (9842, 10934), (10241, 10508)]