137442368

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 329184000

約数和(自身を除く): 191741632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 71, 112, 116, 142, 149, 203, 224, 232, 284, 298, 406, 448, 464, 497, 568, 596, 812, 928, 994, 1043, 1136, 1192, 1624, 1856, 1988, 2059, 2086, 2272, 2384, 3248, 3976, 4118, 4172, 4321, 4544, 4768, 6496, 7952, 8236, 8344, 8642, 9536, 10579, 12992, 14413, 15904, 16472, 16688, 17284, 21158, 28826, 30247, 31808, 32944, 33376, 34568, 42316, 57652, 60494, 65888, 66752, 69136, 74053, 84632, 115304, 120988, 131776, 138272, 148106, 169264, 230608, 241976, 276544, 296212, 306791, 338528, 461216, 483952, 592424, 613582, 677056, 922432, 967904, 1184848, 1227164, 1935808, 2147537, 2369696, 2454328, 4295074, 4739392, 4908656, 8590148, 9817312, 17180296, 19634624, 34360592, 68721184, 137442368]

約数ペア:

[(1, 137442368), (2, 68721184), (4, 34360592), (7, 19634624), (8, 17180296), (14, 9817312), (16, 8590148), (28, 4908656), (29, 4739392), (32, 4295074), (56, 2454328), (58, 2369696), (64, 2147537), (71, 1935808), (112, 1227164), (116, 1184848), (142, 967904), (149, 922432), (203, 677056), (224, 613582), (232, 592424), (284, 483952), (298, 461216), (406, 338528), (448, 306791), (464, 296212), (497, 276544), (568, 241976), (596, 230608), (812, 169264), (928, 148106), (994, 138272), (1043, 131776), (1136, 120988), (1192, 115304), (1624, 84632), (1856, 74053), (1988, 69136), (2059, 66752), (2086, 65888), (2272, 60494), (2384, 57652), (3248, 42316), (3976, 34568), (4118, 33376), (4172, 32944), (4321, 31808), (4544, 30247), (4768, 28826), (6496, 21158), (7952, 17284), (8236, 16688), (8344, 16472), (8642, 15904), (9536, 14413), (10579, 12992)]