15672435948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{6659}}^1$

素因数の和:6836

約数の個数: 144

約数和(自身を含む): 43985410560

約数和(自身を除く): 28312974612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 107, 117, 141, 156, 188, 214, 234, 282, 321, 423, 428, 468, 564, 611, 642, 846, 963, 1222, 1284, 1391, 1692, 1833, 1926, 2444, 2782, 3666, 3852, 4173, 5029, 5499, 5564, 6659, 7332, 8346, 10058, 10998, 12519, 13318, 15087, 16692, 19977, 20116, 21996, 25038, 26636, 30174, 39954, 45261, 50076, 59931, 60348, 65377, 79908, 86567, 90522, 119862, 130754, 173134, 181044, 196131, 239724, 259701, 261508, 312973, 346268, 392262, 519402, 588393, 625946, 712513, 779103, 784524, 938919, 1038804, 1176786, 1251892, 1425026, 1558206, 1877838, 2137539, 2353572, 2816757, 2850052, 3116412, 3755676, 4068649, 4275078, 5633514, 6412617, 8137298, 8550156, 9262669, 11267028, 12205947, 12825234, 16274596, 18525338, 24411894, 25650468, 27788007, 33488111, 36617841, 37050676, 48823788, 55576014, 66976222, 73235682, 83364021, 100464333, 111152028, 133952444, 146471364, 166728042, 200928666, 301392999, 333456084, 401857332, 435345443, 602785998, 870690886, 1205571996, 1306036329, 1741381772, 2612072658, 3918108987, 5224145316, 7836217974, 15672435948]

約数ペア:

[(1, 15672435948), (2, 7836217974), (3, 5224145316), (4, 3918108987), (6, 2612072658), (9, 1741381772), (12, 1306036329), (13, 1205571996), (18, 870690886), (26, 602785998), (36, 435345443), (39, 401857332), (47, 333456084), (52, 301392999), (78, 200928666), (94, 166728042), (107, 146471364), (117, 133952444), (141, 111152028), (156, 100464333), (188, 83364021), (214, 73235682), (234, 66976222), (282, 55576014), (321, 48823788), (423, 37050676), (428, 36617841), (468, 33488111), (564, 27788007), (611, 25650468), (642, 24411894), (846, 18525338), (963, 16274596), (1222, 12825234), (1284, 12205947), (1391, 11267028), (1692, 9262669), (1833, 8550156), (1926, 8137298), (2444, 6412617), (2782, 5633514), (3666, 4275078), (3852, 4068649), (4173, 3755676), (5029, 3116412), (5499, 2850052), (5564, 2816757), (6659, 2353572), (7332, 2137539), (8346, 1877838), (10058, 1558206), (10998, 1425026), (12519, 1251892), (13318, 1176786), (15087, 1038804), (16692, 938919), (19977, 784524), (20116, 779103), (21996, 712513), (25038, 625946), (26636, 588393), (30174, 519402), (39954, 392262), (45261, 346268), (50076, 312973), (59931, 261508), (60348, 259701), (65377, 239724), (79908, 196131), (86567, 181044), (90522, 173134), (119862, 130754)]