138955008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 406183680

約数和(自身を除く): 267228672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 256, 272, 348, 367, 384, 408, 464, 493, 544, 696, 734, 768, 816, 928, 986, 1088, 1101, 1392, 1468, 1479, 1632, 1856, 1972, 2176, 2202, 2784, 2936, 2958, 3264, 3712, 3944, 4352, 4404, 5568, 5872, 5916, 6239, 6528, 7424, 7888, 8808, 10643, 11136, 11744, 11832, 12478, 13056, 15776, 17616, 18717, 21286, 22272, 23488, 23664, 24956, 31552, 31929, 35232, 37434, 42572, 46976, 47328, 49912, 63104, 63858, 70464, 74868, 85144, 93952, 94656, 99824, 126208, 127716, 140928, 149736, 170288, 180931, 189312, 199648, 255432, 281856, 299472, 340576, 361862, 378624, 399296, 510864, 542793, 598944, 681152, 723724, 798592, 1021728, 1085586, 1197888, 1362304, 1447448, 1597184, 2043456, 2171172, 2395776, 2724608, 2894896, 4086912, 4342344, 4791552, 5789792, 8173824, 8684688, 11579584, 17369376, 23159168, 34738752, 46318336, 69477504, 138955008]

約数ペア:

[(1, 138955008), (2, 69477504), (3, 46318336), (4, 34738752), (6, 23159168), (8, 17369376), (12, 11579584), (16, 8684688), (17, 8173824), (24, 5789792), (29, 4791552), (32, 4342344), (34, 4086912), (48, 2894896), (51, 2724608), (58, 2395776), (64, 2171172), (68, 2043456), (87, 1597184), (96, 1447448), (102, 1362304), (116, 1197888), (128, 1085586), (136, 1021728), (174, 798592), (192, 723724), (204, 681152), (232, 598944), (256, 542793), (272, 510864), (348, 399296), (367, 378624), (384, 361862), (408, 340576), (464, 299472), (493, 281856), (544, 255432), (696, 199648), (734, 189312), (768, 180931), (816, 170288), (928, 149736), (986, 140928), (1088, 127716), (1101, 126208), (1392, 99824), (1468, 94656), (1479, 93952), (1632, 85144), (1856, 74868), (1972, 70464), (2176, 63858), (2202, 63104), (2784, 49912), (2936, 47328), (2958, 46976), (3264, 42572), (3712, 37434), (3944, 35232), (4352, 31929), (4404, 31552), (5568, 24956), (5872, 23664), (5916, 23488), (6239, 22272), (6528, 21286), (7424, 18717), (7888, 17616), (8808, 15776), (10643, 13056), (11136, 12478), (11744, 11832)]