166048638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 259730562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 83, 109, 114, 133, 138, 161, 166, 218, 249, 266, 322, 327, 399, 437, 483, 498, 581, 654, 763, 798, 874, 966, 1162, 1311, 1526, 1577, 1743, 1909, 2071, 2289, 2507, 2622, 3059, 3154, 3486, 3818, 4142, 4578, 4731, 5014, 5727, 6118, 6213, 7521, 9047, 9177, 9462, 11039, 11454, 12426, 13363, 14497, 15042, 17549, 18094, 18354, 22078, 26726, 27141, 28994, 33117, 35098, 36271, 40089, 43491, 47633, 52647, 54282, 63329, 66234, 72542, 80178, 86982, 95266, 105294, 108813, 126658, 142899, 171893, 189987, 208081, 217626, 253897, 285798, 333431, 343786, 379974, 416162, 507794, 515679, 624243, 666862, 761691, 1000293, 1031358, 1203251, 1248486, 1456567, 1523382, 2000586, 2406502, 2913134, 3609753, 3953539, 4369701, 7219506, 7907078, 8739402, 11860617, 23721234, 27674773, 55349546, 83024319, 166048638]

約数ペア:

[(1, 166048638), (2, 83024319), (3, 55349546), (6, 27674773), (7, 23721234), (14, 11860617), (19, 8739402), (21, 7907078), (23, 7219506), (38, 4369701), (42, 3953539), (46, 3609753), (57, 2913134), (69, 2406502), (83, 2000586), (109, 1523382), (114, 1456567), (133, 1248486), (138, 1203251), (161, 1031358), (166, 1000293), (218, 761691), (249, 666862), (266, 624243), (322, 515679), (327, 507794), (399, 416162), (437, 379974), (483, 343786), (498, 333431), (581, 285798), (654, 253897), (763, 217626), (798, 208081), (874, 189987), (966, 171893), (1162, 142899), (1311, 126658), (1526, 108813), (1577, 105294), (1743, 95266), (1909, 86982), (2071, 80178), (2289, 72542), (2507, 66234), (2622, 63329), (3059, 54282), (3154, 52647), (3486, 47633), (3818, 43491), (4142, 40089), (4578, 36271), (4731, 35098), (5014, 33117), (5727, 28994), (6118, 27141), (6213, 26726), (7521, 22078), (9047, 18354), (9177, 18094), (9462, 17549), (11039, 15042), (11454, 14497), (12426, 13363)]