127723968

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 395606016

約数和(自身を除く): 267882048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 311, 368, 372, 414, 496, 552, 558, 576, 622, 713, 736, 744, 828, 933, 992, 1104, 1116, 1244, 1426, 1472, 1488, 1656, 1866, 1984, 2139, 2208, 2232, 2488, 2799, 2852, 2976, 3312, 3732, 4278, 4416, 4464, 4976, 5598, 5704, 5952, 6417, 6624, 7153, 7464, 8556, 8928, 9641, 9952, 11196, 11408, 12834, 13248, 14306, 14928, 17112, 17856, 19282, 19904, 21459, 22392, 22816, 25668, 28612, 28923, 29856, 34224, 38564, 42918, 44784, 45632, 51336, 57224, 57846, 59712, 64377, 68448, 77128, 85836, 86769, 89568, 102672, 114448, 115692, 128754, 136896, 154256, 171672, 173538, 179136, 205344, 221743, 228896, 231384, 257508, 308512, 343344, 347076, 410688, 443486, 457792, 462768, 515016, 617024, 665229, 686688, 694152, 886972, 925536, 1030032, 1330458, 1373376, 1388304, 1773944, 1851072, 1995687, 2060064, 2660916, 2776608, 3547888, 3991374, 4120128, 5321832, 5553216, 7095776, 7982748, 10643664, 14191552, 15965496, 21287328, 31930992, 42574656, 63861984, 127723968]

約数ペア:

[(1, 127723968), (2, 63861984), (3, 42574656), (4, 31930992), (6, 21287328), (8, 15965496), (9, 14191552), (12, 10643664), (16, 7982748), (18, 7095776), (23, 5553216), (24, 5321832), (31, 4120128), (32, 3991374), (36, 3547888), (46, 2776608), (48, 2660916), (62, 2060064), (64, 1995687), (69, 1851072), (72, 1773944), (92, 1388304), (93, 1373376), (96, 1330458), (124, 1030032), (138, 925536), (144, 886972), (184, 694152), (186, 686688), (192, 665229), (207, 617024), (248, 515016), (276, 462768), (279, 457792), (288, 443486), (311, 410688), (368, 347076), (372, 343344), (414, 308512), (496, 257508), (552, 231384), (558, 228896), (576, 221743), (622, 205344), (713, 179136), (736, 173538), (744, 171672), (828, 154256), (933, 136896), (992, 128754), (1104, 115692), (1116, 114448), (1244, 102672), (1426, 89568), (1472, 86769), (1488, 85836), (1656, 77128), (1866, 68448), (1984, 64377), (2139, 59712), (2208, 57846), (2232, 57224), (2488, 51336), (2799, 45632), (2852, 44784), (2976, 42918), (3312, 38564), (3732, 34224), (4278, 29856), (4416, 28923), (4464, 28612), (4976, 25668), (5598, 22816), (5704, 22392), (5952, 21459), (6417, 19904), (6624, 19282), (7153, 17856), (7464, 17112), (8556, 14928), (8928, 14306), (9641, 13248), (9952, 12834), (11196, 11408)]