131400468

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 359581992

約数和(自身を除く): 228181524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 97, 108, 111, 113, 148, 162, 194, 222, 226, 291, 324, 333, 339, 388, 444, 452, 582, 666, 678, 873, 999, 1017, 1164, 1332, 1356, 1746, 1998, 2034, 2619, 2997, 3051, 3492, 3589, 3996, 4068, 4181, 5238, 5994, 6102, 7178, 7857, 8362, 9153, 10476, 10767, 10961, 11988, 12204, 12543, 14356, 15714, 16724, 18306, 21534, 21922, 25086, 31428, 32301, 32883, 36612, 37629, 43068, 43844, 50172, 64602, 65766, 75258, 96903, 98649, 112887, 129204, 131532, 150516, 193806, 197298, 225774, 290709, 295947, 338661, 387612, 394596, 405557, 451548, 581418, 591894, 677322, 811114, 887841, 1162836, 1183788, 1216671, 1354644, 1622228, 1775682, 2433342, 3551364, 3650013, 4866684, 7300026, 10950039, 14600052, 21900078, 32850117, 43800156, 65700234, 131400468]

約数ペア:

[(1, 131400468), (2, 65700234), (3, 43800156), (4, 32850117), (6, 21900078), (9, 14600052), (12, 10950039), (18, 7300026), (27, 4866684), (36, 3650013), (37, 3551364), (54, 2433342), (74, 1775682), (81, 1622228), (97, 1354644), (108, 1216671), (111, 1183788), (113, 1162836), (148, 887841), (162, 811114), (194, 677322), (222, 591894), (226, 581418), (291, 451548), (324, 405557), (333, 394596), (339, 387612), (388, 338661), (444, 295947), (452, 290709), (582, 225774), (666, 197298), (678, 193806), (873, 150516), (999, 131532), (1017, 129204), (1164, 112887), (1332, 98649), (1356, 96903), (1746, 75258), (1998, 65766), (2034, 64602), (2619, 50172), (2997, 43844), (3051, 43068), (3492, 37629), (3589, 36612), (3996, 32883), (4068, 32301), (4181, 31428), (5238, 25086), (5994, 21922), (6102, 21534), (7178, 18306), (7857, 16724), (8362, 15714), (9153, 14356), (10476, 12543), (10767, 12204), (10961, 11988)]