164635296

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 519402240

約数和(自身を除く): 354766944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1129, 1176, 1302, 1488, 1519, 1568, 1736, 2258, 2352, 2604, 2976, 3038, 3387, 3472, 4516, 4557, 4704, 5208, 6076, 6774, 6944, 7903, 9032, 9114, 10416, 12152, 13548, 15806, 18064, 18228, 20832, 23709, 24304, 27096, 31612, 34999, 36128, 36456, 47418, 48608, 54192, 55321, 63224, 69998, 72912, 94836, 104997, 108384, 110642, 126448, 139996, 145824, 165963, 189672, 209994, 221284, 244993, 252896, 279992, 331926, 379344, 419988, 442568, 489986, 559984, 663852, 734979, 758688, 839976, 885136, 979972, 1119968, 1327704, 1469958, 1679952, 1714951, 1770272, 1959944, 2655408, 2939916, 3359904, 3429902, 3919888, 5144853, 5310816, 5879832, 6859804, 7839776, 10289706, 11759664, 13719608, 20579412, 23519328, 27439216, 41158824, 54878432, 82317648, 164635296]

約数ペア:

[(1, 164635296), (2, 82317648), (3, 54878432), (4, 41158824), (6, 27439216), (7, 23519328), (8, 20579412), (12, 13719608), (14, 11759664), (16, 10289706), (21, 7839776), (24, 6859804), (28, 5879832), (31, 5310816), (32, 5144853), (42, 3919888), (48, 3429902), (49, 3359904), (56, 2939916), (62, 2655408), (84, 1959944), (93, 1770272), (96, 1714951), (98, 1679952), (112, 1469958), (124, 1327704), (147, 1119968), (168, 979972), (186, 885136), (196, 839976), (217, 758688), (224, 734979), (248, 663852), (294, 559984), (336, 489986), (372, 442568), (392, 419988), (434, 379344), (496, 331926), (588, 279992), (651, 252896), (672, 244993), (744, 221284), (784, 209994), (868, 189672), (992, 165963), (1129, 145824), (1176, 139996), (1302, 126448), (1488, 110642), (1519, 108384), (1568, 104997), (1736, 94836), (2258, 72912), (2352, 69998), (2604, 63224), (2976, 55321), (3038, 54192), (3387, 48608), (3472, 47418), (4516, 36456), (4557, 36128), (4704, 34999), (5208, 31612), (6076, 27096), (6774, 24304), (6944, 23709), (7903, 20832), (9032, 18228), (9114, 18064), (10416, 15806), (12152, 13548)]