189563904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 132

約数和(自身を含む): 557340784

約数和(自身を除く): 367776880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 307, 384, 402, 512, 536, 576, 603, 614, 768, 804, 921, 1024, 1072, 1152, 1206, 1228, 1536, 1608, 1842, 2144, 2304, 2412, 2456, 2763, 3072, 3216, 3684, 4288, 4608, 4824, 4912, 5526, 6432, 7368, 8576, 9216, 9648, 9824, 11052, 12864, 14736, 17152, 19296, 19648, 20569, 22104, 25728, 29472, 34304, 38592, 39296, 41138, 44208, 51456, 58944, 61707, 68608, 77184, 78592, 82276, 88416, 102912, 117888, 123414, 154368, 157184, 164552, 176832, 185121, 205824, 235776, 246828, 308736, 314368, 329104, 353664, 370242, 471552, 493656, 617472, 658208, 707328, 740484, 943104, 987312, 1316416, 1414656, 1480968, 1974624, 2632832, 2829312, 2961936, 3949248, 5265664, 5923872, 7898496, 10531328, 11847744, 15796992, 21062656, 23695488, 31593984, 47390976, 63187968, 94781952, 189563904]

約数ペア:

[(1, 189563904), (2, 94781952), (3, 63187968), (4, 47390976), (6, 31593984), (8, 23695488), (9, 21062656), (12, 15796992), (16, 11847744), (18, 10531328), (24, 7898496), (32, 5923872), (36, 5265664), (48, 3949248), (64, 2961936), (67, 2829312), (72, 2632832), (96, 1974624), (128, 1480968), (134, 1414656), (144, 1316416), (192, 987312), (201, 943104), (256, 740484), (268, 707328), (288, 658208), (307, 617472), (384, 493656), (402, 471552), (512, 370242), (536, 353664), (576, 329104), (603, 314368), (614, 308736), (768, 246828), (804, 235776), (921, 205824), (1024, 185121), (1072, 176832), (1152, 164552), (1206, 157184), (1228, 154368), (1536, 123414), (1608, 117888), (1842, 102912), (2144, 88416), (2304, 82276), (2412, 78592), (2456, 77184), (2763, 68608), (3072, 61707), (3216, 58944), (3684, 51456), (4288, 44208), (4608, 41138), (4824, 39296), (4912, 38592), (5526, 34304), (6432, 29472), (7368, 25728), (8576, 22104), (9216, 20569), (9648, 19648), (9824, 19296), (11052, 17152), (12864, 14736)]