166642112

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 428378112

約数和(自身を除く): 261736000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 71, 91, 104, 112, 124, 142, 169, 182, 208, 217, 224, 248, 284, 338, 364, 403, 416, 434, 448, 496, 497, 568, 676, 728, 806, 832, 868, 923, 992, 994, 1136, 1183, 1352, 1456, 1612, 1736, 1846, 1984, 1988, 2201, 2272, 2366, 2704, 2821, 2912, 3224, 3472, 3692, 3976, 4402, 4544, 4732, 5239, 5408, 5642, 5824, 6448, 6461, 6944, 7384, 7952, 8804, 9464, 10478, 10816, 11284, 11999, 12896, 12922, 13888, 14768, 15407, 15904, 17608, 18928, 20956, 22568, 23998, 25792, 25844, 28613, 29536, 30814, 31808, 35216, 36673, 37856, 41912, 45136, 47996, 51688, 57226, 59072, 61628, 70432, 73346, 75712, 83824, 83993, 90272, 95992, 103376, 114452, 123256, 140864, 146692, 167648, 167986, 180544, 191984, 200291, 206752, 228904, 246512, 293384, 335296, 335972, 371969, 383968, 400582, 413504, 457808, 493024, 586768, 671944, 743938, 767936, 801164, 915616, 986048, 1173536, 1343888, 1487876, 1602328, 1831232, 2347072, 2603783, 2687776, 2975752, 3204656, 5207566, 5375552, 5951504, 6409312, 10415132, 11903008, 12818624, 20830264, 23806016, 41660528, 83321056, 166642112]

約数ペア:

[(1, 166642112), (2, 83321056), (4, 41660528), (7, 23806016), (8, 20830264), (13, 12818624), (14, 11903008), (16, 10415132), (26, 6409312), (28, 5951504), (31, 5375552), (32, 5207566), (52, 3204656), (56, 2975752), (62, 2687776), (64, 2603783), (71, 2347072), (91, 1831232), (104, 1602328), (112, 1487876), (124, 1343888), (142, 1173536), (169, 986048), (182, 915616), (208, 801164), (217, 767936), (224, 743938), (248, 671944), (284, 586768), (338, 493024), (364, 457808), (403, 413504), (416, 400582), (434, 383968), (448, 371969), (496, 335972), (497, 335296), (568, 293384), (676, 246512), (728, 228904), (806, 206752), (832, 200291), (868, 191984), (923, 180544), (992, 167986), (994, 167648), (1136, 146692), (1183, 140864), (1352, 123256), (1456, 114452), (1612, 103376), (1736, 95992), (1846, 90272), (1984, 83993), (1988, 83824), (2201, 75712), (2272, 73346), (2366, 70432), (2704, 61628), (2821, 59072), (2912, 57226), (3224, 51688), (3472, 47996), (3692, 45136), (3976, 41912), (4402, 37856), (4544, 36673), (4732, 35216), (5239, 31808), (5408, 30814), (5642, 29536), (5824, 28613), (6448, 25844), (6461, 25792), (6944, 23998), (7384, 22568), (7952, 20956), (8804, 18928), (9464, 17608), (10478, 15904), (10816, 15407), (11284, 14768), (11999, 13888), (12896, 12922)]