155147328

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 252

約数和(自身を含む): 542056320

約数和(自身を除く): 386908992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 239, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 448, 478, 483, 504, 552, 576, 588, 644, 672, 717, 736, 784, 828, 882, 956, 966, 1008, 1104, 1127, 1176, 1288, 1344, 1434, 1449, 1472, 1568, 1656, 1673, 1764, 1912, 1932, 2016, 2151, 2208, 2254, 2352, 2576, 2868, 2898, 3136, 3312, 3346, 3381, 3528, 3824, 3864, 4032, 4302, 4416, 4508, 4704, 5019, 5152, 5497, 5736, 5796, 6624, 6692, 6762, 7056, 7648, 7728, 8604, 9016, 9408, 10038, 10143, 10304, 10994, 11472, 11592, 11711, 13248, 13384, 13524, 14112, 15057, 15296, 15456, 16491, 17208, 18032, 20076, 20286, 21988, 22944, 23184, 23422, 26768, 27048, 28224, 30114, 30912, 32982, 34416, 35133, 36064, 38479, 40152, 40572, 43976, 45888, 46368, 46844, 49473, 53536, 54096, 60228, 65964, 68832, 70266, 72128, 76958, 80304, 81144, 87952, 92736, 93688, 98946, 105399, 107072, 108192, 115437, 120456, 131928, 137664, 140532, 153916, 160608, 162288, 175904, 187376, 197892, 210798, 216384, 230874, 240912, 263856, 269353, 281064, 307832, 321216, 324576, 346311, 351808, 374752, 395784, 421596, 461748, 481824, 527712, 538706, 562128, 615664, 649152, 692622, 749504, 791568, 808059, 843192, 923496, 963648, 1055424, 1077412, 1124256, 1231328, 1385244, 1583136, 1616118, 1686384, 1846992, 2154824, 2248512, 2424177, 2462656, 2770488, 3166272, 3232236, 3372768, 3693984, 4309648, 4848354, 5540976, 6464472, 6745536, 7387968, 8619296, 9696708, 11081952, 12928944, 17238592, 19393416, 22163904, 25857888, 38786832, 51715776, 77573664, 155147328]

約数ペア:

[(1, 155147328), (2, 77573664), (3, 51715776), (4, 38786832), (6, 25857888), (7, 22163904), (8, 19393416), (9, 17238592), (12, 12928944), (14, 11081952), (16, 9696708), (18, 8619296), (21, 7387968), (23, 6745536), (24, 6464472), (28, 5540976), (32, 4848354), (36, 4309648), (42, 3693984), (46, 3372768), (48, 3232236), (49, 3166272), (56, 2770488), (63, 2462656), (64, 2424177), (69, 2248512), (72, 2154824), (84, 1846992), (92, 1686384), (96, 1616118), (98, 1583136), (112, 1385244), (126, 1231328), (138, 1124256), (144, 1077412), (147, 1055424), (161, 963648), (168, 923496), (184, 843192), (192, 808059), (196, 791568), (207, 749504), (224, 692622), (239, 649152), (252, 615664), (276, 562128), (288, 538706), (294, 527712), (322, 481824), (336, 461748), (368, 421596), (392, 395784), (414, 374752), (441, 351808), (448, 346311), (478, 324576), (483, 321216), (504, 307832), (552, 281064), (576, 269353), (588, 263856), (644, 240912), (672, 230874), (717, 216384), (736, 210798), (784, 197892), (828, 187376), (882, 175904), (956, 162288), (966, 160608), (1008, 153916), (1104, 140532), (1127, 137664), (1176, 131928), (1288, 120456), (1344, 115437), (1434, 108192), (1449, 107072), (1472, 105399), (1568, 98946), (1656, 93688), (1673, 92736), (1764, 87952), (1912, 81144), (1932, 80304), (2016, 76958), (2151, 72128), (2208, 70266), (2254, 68832), (2352, 65964), (2576, 60228), (2868, 54096), (2898, 53536), (3136, 49473), (3312, 46844), (3346, 46368), (3381, 45888), (3528, 43976), (3824, 40572), (3864, 40152), (4032, 38479), (4302, 36064), (4416, 35133), (4508, 34416), (4704, 32982), (5019, 30912), (5152, 30114), (5497, 28224), (5736, 27048), (5796, 26768), (6624, 23422), (6692, 23184), (6762, 22944), (7056, 21988), (7648, 20286), (7728, 20076), (8604, 18032), (9016, 17208), (9408, 16491), (10038, 15456), (10143, 15296), (10304, 15057), (10994, 14112), (11472, 13524), (11592, 13384), (11711, 13248)]