239573152

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 386999648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 73, 91, 92, 98, 104, 112, 146, 161, 182, 184, 196, 208, 224, 292, 299, 322, 343, 364, 368, 392, 416, 511, 584, 598, 637, 644, 686, 728, 736, 784, 949, 1022, 1127, 1168, 1196, 1274, 1288, 1372, 1456, 1568, 1679, 1898, 2044, 2093, 2254, 2336, 2392, 2548, 2576, 2744, 2912, 3358, 3577, 3796, 4088, 4186, 4459, 4508, 4784, 5096, 5152, 5488, 6643, 6716, 7154, 7592, 7889, 8176, 8372, 8918, 9016, 9568, 10192, 10976, 11753, 13286, 13432, 14308, 14651, 15184, 15778, 16352, 16744, 17836, 18032, 20384, 21827, 23506, 25039, 26572, 26864, 28616, 29302, 30368, 31556, 33488, 35672, 36064, 43654, 46501, 47012, 50078, 53144, 53728, 57232, 58604, 63112, 66976, 71344, 82271, 87308, 93002, 94024, 100156, 102557, 106288, 114464, 117208, 126224, 142688, 152789, 164542, 174616, 186004, 188048, 200312, 205114, 212576, 234416, 252448, 305578, 325507, 329084, 349232, 372008, 376096, 400624, 410228, 468832, 575897, 611156, 651014, 658168, 698464, 744016, 801248, 820456, 1069523, 1151794, 1222312, 1302028, 1316336, 1488032, 1640912, 2139046, 2303588, 2444624, 2604056, 2632672, 3281824, 4278092, 4607176, 4889248, 5208112, 7486661, 8556184, 9214352, 10416224, 14973322, 17112368, 18428704, 29946644, 34224736, 59893288, 119786576, 239573152]

約数ペア:

[(1, 239573152), (2, 119786576), (4, 59893288), (7, 34224736), (8, 29946644), (13, 18428704), (14, 17112368), (16, 14973322), (23, 10416224), (26, 9214352), (28, 8556184), (32, 7486661), (46, 5208112), (49, 4889248), (52, 4607176), (56, 4278092), (73, 3281824), (91, 2632672), (92, 2604056), (98, 2444624), (104, 2303588), (112, 2139046), (146, 1640912), (161, 1488032), (182, 1316336), (184, 1302028), (196, 1222312), (208, 1151794), (224, 1069523), (292, 820456), (299, 801248), (322, 744016), (343, 698464), (364, 658168), (368, 651014), (392, 611156), (416, 575897), (511, 468832), (584, 410228), (598, 400624), (637, 376096), (644, 372008), (686, 349232), (728, 329084), (736, 325507), (784, 305578), (949, 252448), (1022, 234416), (1127, 212576), (1168, 205114), (1196, 200312), (1274, 188048), (1288, 186004), (1372, 174616), (1456, 164542), (1568, 152789), (1679, 142688), (1898, 126224), (2044, 117208), (2093, 114464), (2254, 106288), (2336, 102557), (2392, 100156), (2548, 94024), (2576, 93002), (2744, 87308), (2912, 82271), (3358, 71344), (3577, 66976), (3796, 63112), (4088, 58604), (4186, 57232), (4459, 53728), (4508, 53144), (4784, 50078), (5096, 47012), (5152, 46501), (5488, 43654), (6643, 36064), (6716, 35672), (7154, 33488), (7592, 31556), (7889, 30368), (8176, 29302), (8372, 28616), (8918, 26864), (9016, 26572), (9568, 25039), (10192, 23506), (10976, 21827), (11753, 20384), (13286, 18032), (13432, 17836), (14308, 16744), (14651, 16352), (15184, 15778)]