163290816

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2460

約数の個数: 140

約数和(自身を含む): 521494512

約数和(自身を除く): 358203696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2423, 2496, 2592, 2808, 3744, 4212, 4846, 5184, 5616, 7269, 7488, 8424, 9692, 11232, 14538, 16848, 19384, 21807, 22464, 29076, 31499, 33696, 38768, 43614, 58152, 62998, 65421, 67392, 77536, 87228, 94497, 116304, 125996, 130842, 155072, 174456, 188994, 196263, 232608, 251992, 261684, 283491, 348912, 377988, 392526, 465216, 503984, 523368, 566982, 697824, 755976, 785052, 850473, 1007968, 1046736, 1133964, 1395648, 1511952, 1570104, 1700946, 2015936, 2093472, 2267928, 2551419, 3023904, 3140208, 3401892, 4186944, 4535856, 5102838, 6047808, 6280416, 6803784, 9071712, 10205676, 12560832, 13607568, 18143424, 20411352, 27215136, 40822704, 54430272, 81645408, 163290816]

約数ペア:

[(1, 163290816), (2, 81645408), (3, 54430272), (4, 40822704), (6, 27215136), (8, 20411352), (9, 18143424), (12, 13607568), (13, 12560832), (16, 10205676), (18, 9071712), (24, 6803784), (26, 6280416), (27, 6047808), (32, 5102838), (36, 4535856), (39, 4186944), (48, 3401892), (52, 3140208), (54, 3023904), (64, 2551419), (72, 2267928), (78, 2093472), (81, 2015936), (96, 1700946), (104, 1570104), (108, 1511952), (117, 1395648), (144, 1133964), (156, 1046736), (162, 1007968), (192, 850473), (208, 785052), (216, 755976), (234, 697824), (288, 566982), (312, 523368), (324, 503984), (351, 465216), (416, 392526), (432, 377988), (468, 348912), (576, 283491), (624, 261684), (648, 251992), (702, 232608), (832, 196263), (864, 188994), (936, 174456), (1053, 155072), (1248, 130842), (1296, 125996), (1404, 116304), (1728, 94497), (1872, 87228), (2106, 77536), (2423, 67392), (2496, 65421), (2592, 62998), (2808, 58152), (3744, 43614), (4212, 38768), (4846, 33696), (5184, 31499), (5616, 29076), (7269, 22464), (7488, 21807), (8424, 19384), (9692, 16848), (11232, 14538)]