187580008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 302711192

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 47, 56, 62, 76, 77, 88, 94, 121, 124, 133, 152, 154, 188, 209, 217, 242, 248, 266, 308, 329, 341, 376, 418, 434, 484, 517, 532, 589, 616, 658, 682, 836, 847, 868, 893, 968, 1034, 1064, 1178, 1316, 1364, 1457, 1463, 1672, 1694, 1736, 1786, 2068, 2299, 2356, 2387, 2632, 2728, 2914, 2926, 3388, 3572, 3619, 3751, 4123, 4136, 4598, 4712, 4774, 5687, 5828, 5852, 6251, 6479, 6776, 7144, 7238, 7502, 8246, 9196, 9548, 9823, 10199, 11374, 11656, 11704, 12502, 12958, 14476, 15004, 16027, 16093, 16492, 18392, 19096, 19646, 20398, 22748, 25004, 25916, 26257, 27683, 28952, 30008, 32054, 32186, 32984, 39292, 39809, 40796, 45353, 45496, 50008, 51832, 52514, 55366, 64108, 64372, 68761, 71269, 78584, 79618, 81592, 90706, 105028, 108053, 110732, 112189, 128216, 128744, 137522, 142538, 159236, 176297, 181412, 193781, 210056, 216106, 221464, 224378, 275044, 285076, 304513, 318472, 352594, 362824, 387562, 432212, 448756, 498883, 550088, 570152, 609026, 705188, 756371, 775124, 864424, 897512, 997766, 1218052, 1234079, 1410376, 1512742, 1550248, 1995532, 2131591, 2436104, 2468158, 3025484, 3349643, 3991064, 4263182, 4936316, 6050968, 6699286, 8526364, 9872632, 13398572, 17052728, 23447501, 26797144, 46895002, 93790004, 187580008]

約数ペア:

[(1, 187580008), (2, 93790004), (4, 46895002), (7, 26797144), (8, 23447501), (11, 17052728), (14, 13398572), (19, 9872632), (22, 8526364), (28, 6699286), (31, 6050968), (38, 4936316), (44, 4263182), (47, 3991064), (56, 3349643), (62, 3025484), (76, 2468158), (77, 2436104), (88, 2131591), (94, 1995532), (121, 1550248), (124, 1512742), (133, 1410376), (152, 1234079), (154, 1218052), (188, 997766), (209, 897512), (217, 864424), (242, 775124), (248, 756371), (266, 705188), (308, 609026), (329, 570152), (341, 550088), (376, 498883), (418, 448756), (434, 432212), (484, 387562), (517, 362824), (532, 352594), (589, 318472), (616, 304513), (658, 285076), (682, 275044), (836, 224378), (847, 221464), (868, 216106), (893, 210056), (968, 193781), (1034, 181412), (1064, 176297), (1178, 159236), (1316, 142538), (1364, 137522), (1457, 128744), (1463, 128216), (1672, 112189), (1694, 110732), (1736, 108053), (1786, 105028), (2068, 90706), (2299, 81592), (2356, 79618), (2387, 78584), (2632, 71269), (2728, 68761), (2914, 64372), (2926, 64108), (3388, 55366), (3572, 52514), (3619, 51832), (3751, 50008), (4123, 45496), (4136, 45353), (4598, 40796), (4712, 39809), (4774, 39292), (5687, 32984), (5828, 32186), (5852, 32054), (6251, 30008), (6479, 28952), (6776, 27683), (7144, 26257), (7238, 25916), (7502, 25004), (8246, 22748), (9196, 20398), (9548, 19646), (9823, 19096), (10199, 18392), (11374, 16492), (11656, 16093), (11704, 16027), (12502, 15004), (12958, 14476)]