138038784

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 410640384

約数和(自身を除く): 272601600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 223, 248, 256, 312, 372, 384, 403, 416, 446, 496, 512, 624, 669, 744, 768, 806, 832, 892, 992, 1209, 1248, 1338, 1488, 1536, 1612, 1664, 1784, 1984, 2418, 2496, 2676, 2899, 2976, 3224, 3328, 3568, 3968, 4836, 4992, 5352, 5798, 5952, 6448, 6656, 6913, 7136, 7936, 8697, 9672, 9984, 10704, 11596, 11904, 12896, 13826, 14272, 15872, 17394, 19344, 19968, 20739, 21408, 23192, 23808, 25792, 27652, 28544, 34788, 38688, 41478, 42816, 46384, 47616, 51584, 55304, 57088, 69576, 77376, 82956, 85632, 89869, 92768, 103168, 110608, 114176, 139152, 154752, 165912, 171264, 179738, 185536, 206336, 221216, 269607, 278304, 309504, 331824, 342528, 359476, 371072, 442432, 539214, 556608, 619008, 663648, 718952, 742144, 884864, 1078428, 1113216, 1327296, 1437904, 1484288, 1769728, 2156856, 2226432, 2654592, 2875808, 3539456, 4313712, 4452864, 5309184, 5751616, 8627424, 10618368, 11503232, 17254848, 23006464, 34509696, 46012928, 69019392, 138038784]

約数ペア:

[(1, 138038784), (2, 69019392), (3, 46012928), (4, 34509696), (6, 23006464), (8, 17254848), (12, 11503232), (13, 10618368), (16, 8627424), (24, 5751616), (26, 5309184), (31, 4452864), (32, 4313712), (39, 3539456), (48, 2875808), (52, 2654592), (62, 2226432), (64, 2156856), (78, 1769728), (93, 1484288), (96, 1437904), (104, 1327296), (124, 1113216), (128, 1078428), (156, 884864), (186, 742144), (192, 718952), (208, 663648), (223, 619008), (248, 556608), (256, 539214), (312, 442432), (372, 371072), (384, 359476), (403, 342528), (416, 331824), (446, 309504), (496, 278304), (512, 269607), (624, 221216), (669, 206336), (744, 185536), (768, 179738), (806, 171264), (832, 165912), (892, 154752), (992, 139152), (1209, 114176), (1248, 110608), (1338, 103168), (1488, 92768), (1536, 89869), (1612, 85632), (1664, 82956), (1784, 77376), (1984, 69576), (2418, 57088), (2496, 55304), (2676, 51584), (2899, 47616), (2976, 46384), (3224, 42816), (3328, 41478), (3568, 38688), (3968, 34788), (4836, 28544), (4992, 27652), (5352, 25792), (5798, 23808), (5952, 23192), (6448, 21408), (6656, 20739), (6913, 19968), (7136, 19344), (7936, 17394), (8697, 15872), (9672, 14272), (9984, 13826), (10704, 12896), (11596, 11904)]