166289508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 362063772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 239, 251, 252, 308, 396, 462, 478, 502, 693, 717, 753, 924, 956, 1004, 1386, 1434, 1506, 1673, 1757, 2151, 2259, 2629, 2761, 2772, 2868, 3012, 3346, 3514, 4302, 4518, 5019, 5258, 5271, 5522, 6692, 7028, 7887, 8283, 8604, 9036, 10038, 10516, 10542, 11044, 15057, 15774, 15813, 16566, 18403, 19327, 20076, 21084, 23661, 24849, 30114, 31548, 31626, 33132, 36806, 38654, 47322, 49698, 55209, 57981, 59989, 60228, 63252, 73612, 77308, 94644, 99396, 110418, 115962, 119978, 165627, 173943, 179967, 220836, 231924, 239956, 331254, 347886, 359934, 419923, 539901, 659879, 662508, 695772, 719868, 839846, 1079802, 1259769, 1319758, 1679692, 1979637, 2159604, 2519538, 2639516, 3779307, 3959274, 4619153, 5039076, 5938911, 7558614, 7918548, 9238306, 11877822, 13857459, 15117228, 18476612, 23755644, 27714918, 41572377, 55429836, 83144754, 166289508]

約数ペア:

[(1, 166289508), (2, 83144754), (3, 55429836), (4, 41572377), (6, 27714918), (7, 23755644), (9, 18476612), (11, 15117228), (12, 13857459), (14, 11877822), (18, 9238306), (21, 7918548), (22, 7558614), (28, 5938911), (33, 5039076), (36, 4619153), (42, 3959274), (44, 3779307), (63, 2639516), (66, 2519538), (77, 2159604), (84, 1979637), (99, 1679692), (126, 1319758), (132, 1259769), (154, 1079802), (198, 839846), (231, 719868), (239, 695772), (251, 662508), (252, 659879), (308, 539901), (396, 419923), (462, 359934), (478, 347886), (502, 331254), (693, 239956), (717, 231924), (753, 220836), (924, 179967), (956, 173943), (1004, 165627), (1386, 119978), (1434, 115962), (1506, 110418), (1673, 99396), (1757, 94644), (2151, 77308), (2259, 73612), (2629, 63252), (2761, 60228), (2772, 59989), (2868, 57981), (3012, 55209), (3346, 49698), (3514, 47322), (4302, 38654), (4518, 36806), (5019, 33132), (5258, 31626), (5271, 31548), (5522, 30114), (6692, 24849), (7028, 23661), (7887, 21084), (8283, 20076), (8604, 19327), (9036, 18403), (10038, 16566), (10516, 15813), (10542, 15774), (11044, 15057)]