126920448

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1830

約数の個数: 108

約数和(自身を含む): 377960128

約数和(自身を除く): 251039680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1777, 1984, 2232, 2304, 2976, 3554, 3968, 4464, 5331, 5952, 7108, 7936, 8928, 10662, 11904, 14216, 15993, 17856, 21324, 23808, 28432, 31986, 35712, 42648, 55087, 56864, 63972, 71424, 85296, 110174, 113728, 127944, 165261, 170592, 220348, 227456, 255888, 330522, 341184, 440696, 454912, 495783, 511776, 661044, 682368, 881392, 991566, 1023552, 1322088, 1364736, 1762784, 1983132, 2047104, 2644176, 3525568, 3966264, 4094208, 5288352, 7051136, 7932528, 10576704, 14102272, 15865056, 21153408, 31730112, 42306816, 63460224, 126920448]

約数ペア:

[(1, 126920448), (2, 63460224), (3, 42306816), (4, 31730112), (6, 21153408), (8, 15865056), (9, 14102272), (12, 10576704), (16, 7932528), (18, 7051136), (24, 5288352), (31, 4094208), (32, 3966264), (36, 3525568), (48, 2644176), (62, 2047104), (64, 1983132), (72, 1762784), (93, 1364736), (96, 1322088), (124, 1023552), (128, 991566), (144, 881392), (186, 682368), (192, 661044), (248, 511776), (256, 495783), (279, 454912), (288, 440696), (372, 341184), (384, 330522), (496, 255888), (558, 227456), (576, 220348), (744, 170592), (768, 165261), (992, 127944), (1116, 113728), (1152, 110174), (1488, 85296), (1777, 71424), (1984, 63972), (2232, 56864), (2304, 55087), (2976, 42648), (3554, 35712), (3968, 31986), (4464, 28432), (5331, 23808), (5952, 21324), (7108, 17856), (7936, 15993), (8928, 14216), (10662, 11904)]