16657183686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{977}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 40505536512

約数和(自身を除く): 23848352826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 641, 682, 806, 858, 977, 1023, 1209, 1282, 1923, 1954, 2046, 2418, 2931, 3846, 4433, 5862, 7051, 8333, 8866, 10747, 12701, 13299, 14102, 16666, 19871, 21153, 21494, 24999, 25402, 26598, 30287, 32241, 38103, 39742, 42306, 49998, 59613, 60574, 64482, 76206, 90861, 91663, 119226, 139711, 181722, 183326, 218581, 258323, 274989, 279422, 333157, 393731, 419133, 437162, 516646, 549978, 626257, 655743, 666314, 774969, 787462, 838266, 999471, 1181193, 1252514, 1311486, 1549938, 1878771, 1998942, 2362386, 2841553, 3757542, 4331041, 5683106, 6888827, 8141341, 8524659, 8662082, 12993123, 13777654, 16282682, 17049318, 19413967, 20666481, 24424023, 25986246, 38827934, 41332962, 48848046, 58241901, 89554751, 116483802, 179109502, 213553637, 252381571, 268664253, 427107274, 504763142, 537328506, 640660911, 757144713, 1281321822, 1514289426, 2776197281, 5552394562, 8328591843, 16657183686]

約数ペア:

[(1, 16657183686), (2, 8328591843), (3, 5552394562), (6, 2776197281), (11, 1514289426), (13, 1281321822), (22, 757144713), (26, 640660911), (31, 537328506), (33, 504763142), (39, 427107274), (62, 268664253), (66, 252381571), (78, 213553637), (93, 179109502), (143, 116483802), (186, 89554751), (286, 58241901), (341, 48848046), (403, 41332962), (429, 38827934), (641, 25986246), (682, 24424023), (806, 20666481), (858, 19413967), (977, 17049318), (1023, 16282682), (1209, 13777654), (1282, 12993123), (1923, 8662082), (1954, 8524659), (2046, 8141341), (2418, 6888827), (2931, 5683106), (3846, 4331041), (4433, 3757542), (5862, 2841553), (7051, 2362386), (8333, 1998942), (8866, 1878771), (10747, 1549938), (12701, 1311486), (13299, 1252514), (14102, 1181193), (16666, 999471), (19871, 838266), (21153, 787462), (21494, 774969), (24999, 666314), (25402, 655743), (26598, 626257), (30287, 549978), (32241, 516646), (38103, 437162), (39742, 419133), (42306, 393731), (49998, 333157), (59613, 279422), (60574, 274989), (64482, 258323), (76206, 218581), (90861, 183326), (91663, 181722), (119226, 139711)]