156798432

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 216

約数和(自身を含む): 533306592

約数和(自身を除く): 376508160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 271, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 542, 574, 588, 656, 672, 738, 784, 813, 861, 882, 984, 1008, 1084, 1148, 1176, 1312, 1476, 1568, 1626, 1722, 1764, 1897, 1968, 2009, 2016, 2168, 2296, 2352, 2439, 2583, 2952, 3252, 3444, 3528, 3794, 3936, 4018, 4336, 4592, 4704, 4878, 5166, 5691, 5904, 6027, 6504, 6888, 7056, 7588, 8036, 8672, 9184, 9756, 10332, 11111, 11382, 11808, 12054, 13008, 13279, 13776, 14112, 15176, 16072, 17073, 18081, 19512, 20664, 22222, 22764, 24108, 26016, 26558, 27552, 30352, 32144, 33333, 34146, 36162, 39024, 39837, 41328, 44444, 45528, 48216, 53116, 60704, 64288, 66666, 68292, 72324, 77777, 78048, 79674, 82656, 88888, 91056, 96432, 99999, 106232, 119511, 133332, 136584, 144648, 155554, 159348, 177776, 182112, 192864, 199998, 212464, 233331, 239022, 266664, 273168, 289296, 311108, 318696, 355552, 399996, 424928, 466662, 478044, 533328, 544439, 546336, 578592, 622216, 637392, 699993, 799992, 933324, 956088, 1066656, 1088878, 1244432, 1274784, 1399986, 1599984, 1633317, 1866648, 1912176, 2177756, 2488864, 2799972, 3199968, 3266634, 3733296, 3824352, 4355512, 4899951, 5599944, 6533268, 7466592, 8711024, 9799902, 11199888, 13066536, 17422048, 19599804, 22399776, 26133072, 39199608, 52266144, 78399216, 156798432]

約数ペア:

[(1, 156798432), (2, 78399216), (3, 52266144), (4, 39199608), (6, 26133072), (7, 22399776), (8, 19599804), (9, 17422048), (12, 13066536), (14, 11199888), (16, 9799902), (18, 8711024), (21, 7466592), (24, 6533268), (28, 5599944), (32, 4899951), (36, 4355512), (41, 3824352), (42, 3733296), (48, 3266634), (49, 3199968), (56, 2799972), (63, 2488864), (72, 2177756), (82, 1912176), (84, 1866648), (96, 1633317), (98, 1599984), (112, 1399986), (123, 1274784), (126, 1244432), (144, 1088878), (147, 1066656), (164, 956088), (168, 933324), (196, 799992), (224, 699993), (246, 637392), (252, 622216), (271, 578592), (287, 546336), (288, 544439), (294, 533328), (328, 478044), (336, 466662), (369, 424928), (392, 399996), (441, 355552), (492, 318696), (504, 311108), (542, 289296), (574, 273168), (588, 266664), (656, 239022), (672, 233331), (738, 212464), (784, 199998), (813, 192864), (861, 182112), (882, 177776), (984, 159348), (1008, 155554), (1084, 144648), (1148, 136584), (1176, 133332), (1312, 119511), (1476, 106232), (1568, 99999), (1626, 96432), (1722, 91056), (1764, 88888), (1897, 82656), (1968, 79674), (2009, 78048), (2016, 77777), (2168, 72324), (2296, 68292), (2352, 66666), (2439, 64288), (2583, 60704), (2952, 53116), (3252, 48216), (3444, 45528), (3528, 44444), (3794, 41328), (3936, 39837), (4018, 39024), (4336, 36162), (4592, 34146), (4704, 33333), (4878, 32144), (5166, 30352), (5691, 27552), (5904, 26558), (6027, 26016), (6504, 24108), (6888, 22764), (7056, 22222), (7588, 20664), (8036, 19512), (8672, 18081), (9184, 17073), (9756, 16072), (10332, 15176), (11111, 14112), (11382, 13776), (11808, 13279), (12054, 13008)]