144759328

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 360249120

約数和(自身を除く): 215489792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 76, 86, 98, 112, 113, 133, 152, 172, 196, 224, 226, 266, 301, 304, 344, 392, 452, 532, 602, 608, 688, 784, 791, 817, 904, 931, 1064, 1204, 1376, 1568, 1582, 1634, 1808, 1862, 2107, 2128, 2147, 2408, 3164, 3268, 3616, 3724, 4214, 4256, 4294, 4816, 4859, 5537, 5719, 6328, 6536, 7448, 8428, 8588, 9632, 9718, 11074, 11438, 12656, 13072, 14896, 15029, 16856, 17176, 19436, 22148, 22876, 25312, 26144, 29792, 30058, 33712, 34013, 34352, 38872, 40033, 44296, 45752, 60116, 67424, 68026, 68704, 77744, 80066, 88592, 91504, 92321, 105203, 120232, 136052, 155488, 160132, 177184, 183008, 184642, 210406, 238091, 240464, 272104, 320264, 369284, 420812, 476182, 480928, 544208, 640528, 646247, 738568, 841624, 952364, 1088416, 1281056, 1292494, 1477136, 1683248, 1904728, 2584988, 2954272, 3366496, 3809456, 4523729, 5169976, 7618912, 9047458, 10339952, 18094916, 20679904, 36189832, 72379664, 144759328]

約数ペア:

[(1, 144759328), (2, 72379664), (4, 36189832), (7, 20679904), (8, 18094916), (14, 10339952), (16, 9047458), (19, 7618912), (28, 5169976), (32, 4523729), (38, 3809456), (43, 3366496), (49, 2954272), (56, 2584988), (76, 1904728), (86, 1683248), (98, 1477136), (112, 1292494), (113, 1281056), (133, 1088416), (152, 952364), (172, 841624), (196, 738568), (224, 646247), (226, 640528), (266, 544208), (301, 480928), (304, 476182), (344, 420812), (392, 369284), (452, 320264), (532, 272104), (602, 240464), (608, 238091), (688, 210406), (784, 184642), (791, 183008), (817, 177184), (904, 160132), (931, 155488), (1064, 136052), (1204, 120232), (1376, 105203), (1568, 92321), (1582, 91504), (1634, 88592), (1808, 80066), (1862, 77744), (2107, 68704), (2128, 68026), (2147, 67424), (2408, 60116), (3164, 45752), (3268, 44296), (3616, 40033), (3724, 38872), (4214, 34352), (4256, 34013), (4294, 33712), (4816, 30058), (4859, 29792), (5537, 26144), (5719, 25312), (6328, 22876), (6536, 22148), (7448, 19436), (8428, 17176), (8588, 16856), (9632, 15029), (9718, 14896), (11074, 13072), (11438, 12656)]