8148591066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19751}}^1$

素因数の和:19840

約数の個数: 128

約数和(自身を含む): 21844131840

約数和(自身を除く): 13695540774

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 77, 94, 114, 133, 141, 154, 209, 231, 266, 282, 329, 399, 418, 462, 517, 627, 658, 798, 893, 987, 1034, 1254, 1463, 1551, 1786, 1974, 2679, 2926, 3102, 3619, 4389, 5358, 6251, 7238, 8778, 9823, 10857, 12502, 18753, 19646, 19751, 21714, 29469, 37506, 39502, 58938, 59253, 68761, 118506, 137522, 138257, 206283, 217261, 276514, 375269, 412566, 414771, 434522, 651783, 750538, 829542, 928297, 1125807, 1303566, 1520827, 1856594, 2251614, 2626883, 2784891, 3041654, 4127959, 4562481, 5253766, 5569782, 6498079, 7880649, 8255918, 9124962, 10211267, 12383877, 12996158, 15761298, 17637643, 19494237, 20422534, 24767754, 28895713, 30633801, 35275286, 38988474, 52912929, 57791426, 61267602, 71478869, 86687139, 105825858, 123463501, 142957738, 173374278, 194014073, 214436607, 246927002, 370390503, 388028146, 428873214, 582042219, 740781006, 1164084438, 1358098511, 2716197022, 4074295533, 8148591066]

約数ペア:

[(1, 8148591066), (2, 4074295533), (3, 2716197022), (6, 1358098511), (7, 1164084438), (11, 740781006), (14, 582042219), (19, 428873214), (21, 388028146), (22, 370390503), (33, 246927002), (38, 214436607), (42, 194014073), (47, 173374278), (57, 142957738), (66, 123463501), (77, 105825858), (94, 86687139), (114, 71478869), (133, 61267602), (141, 57791426), (154, 52912929), (209, 38988474), (231, 35275286), (266, 30633801), (282, 28895713), (329, 24767754), (399, 20422534), (418, 19494237), (462, 17637643), (517, 15761298), (627, 12996158), (658, 12383877), (798, 10211267), (893, 9124962), (987, 8255918), (1034, 7880649), (1254, 6498079), (1463, 5569782), (1551, 5253766), (1786, 4562481), (1974, 4127959), (2679, 3041654), (2926, 2784891), (3102, 2626883), (3619, 2251614), (4389, 1856594), (5358, 1520827), (6251, 1303566), (7238, 1125807), (8778, 928297), (9823, 829542), (10857, 750538), (12502, 651783), (18753, 434522), (19646, 414771), (19751, 412566), (21714, 375269), (29469, 276514), (37506, 217261), (39502, 206283), (58938, 138257), (59253, 137522), (68761, 118506)]