8101164568

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 18203328000

約数和(自身を除く): 10102163432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 86, 134, 149, 172, 268, 298, 301, 337, 344, 469, 536, 596, 602, 674, 938, 1043, 1192, 1204, 1348, 1876, 2086, 2359, 2408, 2696, 2881, 3752, 4172, 4718, 5762, 6407, 8344, 9436, 9983, 11524, 12814, 14491, 18872, 19966, 20167, 22579, 23048, 25628, 28982, 39932, 40334, 44849, 45158, 50213, 51256, 57964, 69881, 79864, 80668, 89698, 90316, 100426, 101437, 115928, 139762, 158053, 161336, 179396, 180632, 200852, 202874, 279524, 316106, 351491, 358792, 401704, 405748, 429269, 559048, 632212, 702982, 811496, 858538, 970897, 1264424, 1405964, 1717076, 1941794, 2159159, 2811928, 3004883, 3364271, 3434152, 3883588, 4318318, 6009766, 6728542, 6796279, 7767176, 8636636, 12019532, 13457084, 13592558, 15114113, 17273272, 23549897, 24039064, 26914168, 27185116, 30228226, 47099794, 54370232, 60456452, 94199588, 120912904, 144663653, 188399176, 289327306, 578654612, 1012645571, 1157309224, 2025291142, 4050582284, 8101164568]

約数ペア:

[(1, 8101164568), (2, 4050582284), (4, 2025291142), (7, 1157309224), (8, 1012645571), (14, 578654612), (28, 289327306), (43, 188399176), (56, 144663653), (67, 120912904), (86, 94199588), (134, 60456452), (149, 54370232), (172, 47099794), (268, 30228226), (298, 27185116), (301, 26914168), (337, 24039064), (344, 23549897), (469, 17273272), (536, 15114113), (596, 13592558), (602, 13457084), (674, 12019532), (938, 8636636), (1043, 7767176), (1192, 6796279), (1204, 6728542), (1348, 6009766), (1876, 4318318), (2086, 3883588), (2359, 3434152), (2408, 3364271), (2696, 3004883), (2881, 2811928), (3752, 2159159), (4172, 1941794), (4718, 1717076), (5762, 1405964), (6407, 1264424), (8344, 970897), (9436, 858538), (9983, 811496), (11524, 702982), (12814, 632212), (14491, 559048), (18872, 429269), (19966, 405748), (20167, 401704), (22579, 358792), (23048, 351491), (25628, 316106), (28982, 279524), (39932, 202874), (40334, 200852), (44849, 180632), (45158, 179396), (50213, 161336), (51256, 158053), (57964, 139762), (69881, 115928), (79864, 101437), (80668, 100426), (89698, 90316)]