128127552

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13619}}^1$

素因数の和:13648

約数の個数: 84

約数和(自身を含む): 394380720

約数和(自身を除く): 266253168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 13619, 27238, 40857, 54476, 81714, 95333, 108952, 163428, 190666, 217904, 285999, 326856, 381332, 435808, 571998, 653712, 667331, 762664, 871616, 1143996, 1307424, 1334662, 1525328, 2001993, 2287992, 2614848, 2669324, 3050656, 4003986, 4575984, 5338648, 6101312, 8007972, 9151968, 10677296, 16015944, 18303936, 21354592, 32031888, 42709184, 64063776, 128127552]

約数ペア:

[(1, 128127552), (2, 64063776), (3, 42709184), (4, 32031888), (6, 21354592), (7, 18303936), (8, 16015944), (12, 10677296), (14, 9151968), (16, 8007972), (21, 6101312), (24, 5338648), (28, 4575984), (32, 4003986), (42, 3050656), (48, 2669324), (49, 2614848), (56, 2287992), (64, 2001993), (84, 1525328), (96, 1334662), (98, 1307424), (112, 1143996), (147, 871616), (168, 762664), (192, 667331), (196, 653712), (224, 571998), (294, 435808), (336, 381332), (392, 326856), (448, 285999), (588, 217904), (672, 190666), (784, 163428), (1176, 108952), (1344, 95333), (1568, 81714), (2352, 54476), (3136, 40857), (4704, 27238), (9408, 13619)]