138686856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 449141760

約数和(自身を除く): 310454904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 71, 77, 84, 88, 98, 132, 142, 147, 151, 154, 168, 196, 213, 231, 264, 284, 294, 302, 308, 392, 426, 453, 462, 497, 539, 568, 588, 604, 616, 781, 852, 906, 924, 994, 1057, 1078, 1176, 1208, 1491, 1562, 1617, 1661, 1704, 1812, 1848, 1988, 2114, 2156, 2343, 2982, 3124, 3171, 3234, 3322, 3479, 3624, 3976, 4228, 4312, 4686, 4983, 5467, 5964, 6248, 6342, 6468, 6644, 6958, 7399, 8456, 9372, 9966, 10437, 10721, 10934, 11627, 11928, 12684, 12936, 13288, 13916, 14798, 16401, 18744, 19932, 20874, 21442, 21868, 22197, 23254, 25368, 27832, 29596, 32163, 32802, 34881, 38269, 39864, 41748, 42884, 43736, 44394, 46508, 59192, 64326, 65604, 69762, 75047, 76538, 81389, 83496, 85768, 88788, 93016, 114807, 117931, 128652, 131208, 139524, 150094, 153076, 162778, 177576, 225141, 229614, 235862, 244167, 257304, 279048, 300188, 306152, 325556, 353793, 450282, 459228, 471724, 488334, 525329, 600376, 651112, 707586, 825517, 900564, 918456, 943448, 976668, 1050658, 1415172, 1575987, 1651034, 1801128, 1953336, 2101316, 2476551, 2830344, 3151974, 3302068, 4202632, 4953102, 5778619, 6303948, 6604136, 9906204, 11557238, 12607896, 17335857, 19812408, 23114476, 34671714, 46228952, 69343428, 138686856]

約数ペア:

[(1, 138686856), (2, 69343428), (3, 46228952), (4, 34671714), (6, 23114476), (7, 19812408), (8, 17335857), (11, 12607896), (12, 11557238), (14, 9906204), (21, 6604136), (22, 6303948), (24, 5778619), (28, 4953102), (33, 4202632), (42, 3302068), (44, 3151974), (49, 2830344), (56, 2476551), (66, 2101316), (71, 1953336), (77, 1801128), (84, 1651034), (88, 1575987), (98, 1415172), (132, 1050658), (142, 976668), (147, 943448), (151, 918456), (154, 900564), (168, 825517), (196, 707586), (213, 651112), (231, 600376), (264, 525329), (284, 488334), (294, 471724), (302, 459228), (308, 450282), (392, 353793), (426, 325556), (453, 306152), (462, 300188), (497, 279048), (539, 257304), (568, 244167), (588, 235862), (604, 229614), (616, 225141), (781, 177576), (852, 162778), (906, 153076), (924, 150094), (994, 139524), (1057, 131208), (1078, 128652), (1176, 117931), (1208, 114807), (1491, 93016), (1562, 88788), (1617, 85768), (1661, 83496), (1704, 81389), (1812, 76538), (1848, 75047), (1988, 69762), (2114, 65604), (2156, 64326), (2343, 59192), (2982, 46508), (3124, 44394), (3171, 43736), (3234, 42884), (3322, 41748), (3479, 39864), (3624, 38269), (3976, 34881), (4228, 32802), (4312, 32163), (4686, 29596), (4983, 27832), (5467, 25368), (5964, 23254), (6248, 22197), (6342, 21868), (6468, 21442), (6644, 20874), (6958, 19932), (7399, 18744), (8456, 16401), (9372, 14798), (9966, 13916), (10437, 13288), (10721, 12936), (10934, 12684), (11627, 11928)]