190309248

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 573150240

約数和(自身を除く): 382840992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 73, 93, 96, 124, 128, 144, 146, 186, 192, 219, 248, 279, 288, 292, 372, 384, 438, 496, 558, 576, 584, 657, 744, 876, 992, 1116, 1152, 1168, 1314, 1488, 1752, 1984, 2232, 2263, 2336, 2628, 2976, 3504, 3968, 4464, 4526, 4672, 5256, 5329, 5952, 6789, 7008, 8928, 9052, 9344, 10512, 10658, 11904, 13578, 14016, 15987, 17856, 18104, 20367, 21024, 21316, 27156, 28032, 31974, 35712, 36208, 40734, 42048, 42632, 47961, 54312, 63948, 72416, 81468, 84096, 85264, 95922, 108624, 127896, 144832, 162936, 165199, 170528, 191844, 217248, 255792, 289664, 325872, 330398, 341056, 383688, 434496, 495597, 511584, 651744, 660796, 682112, 767376, 868992, 991194, 1023168, 1303488, 1321592, 1486791, 1534752, 1982388, 2046336, 2606976, 2643184, 2973582, 3069504, 3964776, 5286368, 5947164, 6139008, 7929552, 10572736, 11894328, 15859104, 21145472, 23788656, 31718208, 47577312, 63436416, 95154624, 190309248]

約数ペア:

[(1, 190309248), (2, 95154624), (3, 63436416), (4, 47577312), (6, 31718208), (8, 23788656), (9, 21145472), (12, 15859104), (16, 11894328), (18, 10572736), (24, 7929552), (31, 6139008), (32, 5947164), (36, 5286368), (48, 3964776), (62, 3069504), (64, 2973582), (72, 2643184), (73, 2606976), (93, 2046336), (96, 1982388), (124, 1534752), (128, 1486791), (144, 1321592), (146, 1303488), (186, 1023168), (192, 991194), (219, 868992), (248, 767376), (279, 682112), (288, 660796), (292, 651744), (372, 511584), (384, 495597), (438, 434496), (496, 383688), (558, 341056), (576, 330398), (584, 325872), (657, 289664), (744, 255792), (876, 217248), (992, 191844), (1116, 170528), (1152, 165199), (1168, 162936), (1314, 144832), (1488, 127896), (1752, 108624), (1984, 95922), (2232, 85264), (2263, 84096), (2336, 81468), (2628, 72416), (2976, 63948), (3504, 54312), (3968, 47961), (4464, 42632), (4526, 42048), (4672, 40734), (5256, 36208), (5329, 35712), (5952, 31974), (6789, 28032), (7008, 27156), (8928, 21316), (9052, 21024), (9344, 20367), (10512, 18104), (10658, 17856), (11904, 15987), (13578, 14016)]