127973208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 379699200

約数和(自身を除く): 251725992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 823, 836, 1023, 1178, 1254, 1364, 1646, 1672, 1767, 2046, 2356, 2469, 2508, 2728, 3292, 3534, 4092, 4712, 4938, 5016, 6479, 6584, 7068, 8184, 9053, 9876, 12958, 14136, 15637, 18106, 19437, 19752, 25513, 25916, 27159, 31274, 36212, 38874, 46911, 51026, 51832, 54318, 62548, 72424, 76539, 77748, 93822, 102052, 108636, 125096, 153078, 155496, 172007, 187644, 204104, 217272, 280643, 306156, 344014, 375288, 484747, 516021, 561286, 612312, 688028, 841929, 969494, 1032042, 1122572, 1376056, 1454241, 1683858, 1938988, 2064084, 2245144, 2908482, 3367716, 3877976, 4128168, 5332217, 5816964, 6735432, 10664434, 11633928, 15996651, 21328868, 31993302, 42657736, 63986604, 127973208]

約数ペア:

[(1, 127973208), (2, 63986604), (3, 42657736), (4, 31993302), (6, 21328868), (8, 15996651), (11, 11633928), (12, 10664434), (19, 6735432), (22, 5816964), (24, 5332217), (31, 4128168), (33, 3877976), (38, 3367716), (44, 2908482), (57, 2245144), (62, 2064084), (66, 1938988), (76, 1683858), (88, 1454241), (93, 1376056), (114, 1122572), (124, 1032042), (132, 969494), (152, 841929), (186, 688028), (209, 612312), (228, 561286), (248, 516021), (264, 484747), (341, 375288), (372, 344014), (418, 306156), (456, 280643), (589, 217272), (627, 204104), (682, 187644), (744, 172007), (823, 155496), (836, 153078), (1023, 125096), (1178, 108636), (1254, 102052), (1364, 93822), (1646, 77748), (1672, 76539), (1767, 72424), (2046, 62548), (2356, 54318), (2469, 51832), (2508, 51026), (2728, 46911), (3292, 38874), (3534, 36212), (4092, 31274), (4712, 27159), (4938, 25916), (5016, 25513), (6479, 19752), (6584, 19437), (7068, 18106), (8184, 15637), (9053, 14136), (9876, 12958)]