157788768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 455096880

約数和(自身を除く): 297308112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 157, 174, 228, 232, 304, 314, 348, 361, 456, 464, 471, 551, 608, 628, 696, 722, 912, 928, 942, 1083, 1102, 1256, 1392, 1444, 1653, 1824, 1884, 2166, 2204, 2512, 2784, 2888, 2983, 3306, 3768, 4332, 4408, 4553, 5024, 5776, 5966, 6612, 7536, 8664, 8816, 8949, 9106, 10469, 11552, 11932, 13224, 13659, 15072, 17328, 17632, 17898, 18212, 20938, 23864, 26448, 27318, 31407, 34656, 35796, 36424, 41876, 47728, 52896, 54636, 56677, 62814, 71592, 72848, 83752, 86507, 95456, 109272, 113354, 125628, 143184, 145696, 167504, 170031, 173014, 218544, 226708, 251256, 259521, 286368, 335008, 340062, 346028, 437088, 453416, 502512, 519042, 680124, 692056, 906832, 1005024, 1038084, 1360248, 1384112, 1643633, 1813664, 2076168, 2720496, 2768224, 3287266, 4152336, 4930899, 5440992, 6574532, 8304672, 9861798, 13149064, 19723596, 26298128, 39447192, 52596256, 78894384, 157788768]

約数ペア:

[(1, 157788768), (2, 78894384), (3, 52596256), (4, 39447192), (6, 26298128), (8, 19723596), (12, 13149064), (16, 9861798), (19, 8304672), (24, 6574532), (29, 5440992), (32, 4930899), (38, 4152336), (48, 3287266), (57, 2768224), (58, 2720496), (76, 2076168), (87, 1813664), (96, 1643633), (114, 1384112), (116, 1360248), (152, 1038084), (157, 1005024), (174, 906832), (228, 692056), (232, 680124), (304, 519042), (314, 502512), (348, 453416), (361, 437088), (456, 346028), (464, 340062), (471, 335008), (551, 286368), (608, 259521), (628, 251256), (696, 226708), (722, 218544), (912, 173014), (928, 170031), (942, 167504), (1083, 145696), (1102, 143184), (1256, 125628), (1392, 113354), (1444, 109272), (1653, 95456), (1824, 86507), (1884, 83752), (2166, 72848), (2204, 71592), (2512, 62814), (2784, 56677), (2888, 54636), (2983, 52896), (3306, 47728), (3768, 41876), (4332, 36424), (4408, 35796), (4553, 34656), (5024, 31407), (5776, 27318), (5966, 26448), (6612, 23864), (7536, 20938), (8664, 18212), (8816, 17898), (8949, 17632), (9106, 17328), (10469, 15072), (11552, 13659), (11932, 13224)]