171775584

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 512431920

約数和(自身を除く): 340656336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 131, 144, 157, 174, 232, 261, 262, 288, 314, 348, 393, 464, 471, 522, 524, 628, 696, 786, 928, 942, 1044, 1048, 1179, 1256, 1392, 1413, 1572, 1884, 2088, 2096, 2358, 2512, 2784, 2826, 3144, 3768, 3799, 4176, 4192, 4553, 4716, 5024, 5652, 6288, 7536, 7598, 8352, 9106, 9432, 11304, 11397, 12576, 13659, 15072, 15196, 18212, 18864, 20567, 22608, 22794, 27318, 30392, 34191, 36424, 37728, 40977, 41134, 45216, 45588, 54636, 60784, 61701, 68382, 72848, 81954, 82268, 91176, 109272, 121568, 123402, 136764, 145696, 163908, 164536, 182352, 185103, 218544, 246804, 273528, 327816, 329072, 364704, 370206, 437088, 493608, 547056, 596443, 655632, 658144, 740412, 987216, 1094112, 1192886, 1311264, 1480824, 1789329, 1974432, 2385772, 2961648, 3578658, 4771544, 5367987, 5923296, 7157316, 9543088, 10735974, 14314632, 19086176, 21471948, 28629264, 42943896, 57258528, 85887792, 171775584]

約数ペア:

[(1, 171775584), (2, 85887792), (3, 57258528), (4, 42943896), (6, 28629264), (8, 21471948), (9, 19086176), (12, 14314632), (16, 10735974), (18, 9543088), (24, 7157316), (29, 5923296), (32, 5367987), (36, 4771544), (48, 3578658), (58, 2961648), (72, 2385772), (87, 1974432), (96, 1789329), (116, 1480824), (131, 1311264), (144, 1192886), (157, 1094112), (174, 987216), (232, 740412), (261, 658144), (262, 655632), (288, 596443), (314, 547056), (348, 493608), (393, 437088), (464, 370206), (471, 364704), (522, 329072), (524, 327816), (628, 273528), (696, 246804), (786, 218544), (928, 185103), (942, 182352), (1044, 164536), (1048, 163908), (1179, 145696), (1256, 136764), (1392, 123402), (1413, 121568), (1572, 109272), (1884, 91176), (2088, 82268), (2096, 81954), (2358, 72848), (2512, 68382), (2784, 61701), (2826, 60784), (3144, 54636), (3768, 45588), (3799, 45216), (4176, 41134), (4192, 40977), (4553, 37728), (4716, 36424), (5024, 34191), (5652, 30392), (6288, 27318), (7536, 22794), (7598, 22608), (8352, 20567), (9106, 18864), (9432, 18212), (11304, 15196), (11397, 15072), (12576, 13659)]