137449728

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 162

約数和(自身を含む): 430346826

約数和(自身を除く): 292897098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 353, 384, 416, 468, 507, 576, 624, 676, 706, 768, 832, 936, 1014, 1059, 1152, 1248, 1352, 1412, 1521, 1664, 1872, 2028, 2118, 2304, 2496, 2704, 2824, 3042, 3177, 3328, 3744, 4056, 4236, 4589, 4992, 5408, 5648, 6084, 6354, 7488, 8112, 8472, 9178, 9984, 10816, 11296, 12168, 12708, 13767, 14976, 16224, 16944, 18356, 21632, 22592, 24336, 25416, 27534, 29952, 32448, 33888, 36712, 41301, 43264, 45184, 48672, 50832, 55068, 59657, 64896, 67776, 73424, 82602, 90368, 97344, 101664, 110136, 119314, 129792, 135552, 146848, 165204, 178971, 194688, 203328, 220272, 238628, 271104, 293696, 330408, 357942, 389376, 406656, 440544, 477256, 536913, 587392, 660816, 715884, 813312, 881088, 954512, 1073826, 1174784, 1321632, 1431768, 1762176, 1909024, 2147652, 2643264, 2863536, 3524352, 3818048, 4295304, 5286528, 5727072, 7636096, 8590608, 10573056, 11454144, 15272192, 17181216, 22908288, 34362432, 45816576, 68724864, 137449728]

約数ペア:

[(1, 137449728), (2, 68724864), (3, 45816576), (4, 34362432), (6, 22908288), (8, 17181216), (9, 15272192), (12, 11454144), (13, 10573056), (16, 8590608), (18, 7636096), (24, 5727072), (26, 5286528), (32, 4295304), (36, 3818048), (39, 3524352), (48, 2863536), (52, 2643264), (64, 2147652), (72, 1909024), (78, 1762176), (96, 1431768), (104, 1321632), (117, 1174784), (128, 1073826), (144, 954512), (156, 881088), (169, 813312), (192, 715884), (208, 660816), (234, 587392), (256, 536913), (288, 477256), (312, 440544), (338, 406656), (353, 389376), (384, 357942), (416, 330408), (468, 293696), (507, 271104), (576, 238628), (624, 220272), (676, 203328), (706, 194688), (768, 178971), (832, 165204), (936, 146848), (1014, 135552), (1059, 129792), (1152, 119314), (1248, 110136), (1352, 101664), (1412, 97344), (1521, 90368), (1664, 82602), (1872, 73424), (2028, 67776), (2118, 64896), (2304, 59657), (2496, 55068), (2704, 50832), (2824, 48672), (3042, 45184), (3177, 43264), (3328, 41301), (3744, 36712), (4056, 33888), (4236, 32448), (4589, 29952), (4992, 27534), (5408, 25416), (5648, 24336), (6084, 22592), (6354, 21632), (7488, 18356), (8112, 16944), (8472, 16224), (9178, 14976), (9984, 13767), (10816, 12708), (11296, 12168)]