144749521168

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{9467}}^1$

素因数の和:10340

約数の個数: 80

約数和(自身を含む): 322567640064

約数和(自身を除く): 177818118896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 647, 844, 1294, 1477, 1688, 2588, 2954, 3376, 4529, 5176, 5908, 9058, 9467, 10352, 11816, 18116, 18934, 23632, 36232, 37868, 66269, 72464, 75736, 132538, 136517, 151472, 265076, 273034, 530152, 546068, 955619, 1060304, 1092136, 1911238, 1997537, 2184272, 3822476, 3995074, 6125149, 7644952, 7990148, 12250298, 13982759, 15289904, 15980296, 24500596, 27965518, 31960592, 42876043, 49001192, 55931036, 85752086, 98002384, 111862072, 171504172, 223724144, 343008344, 686016688, 1292406439, 2584812878, 5169625756, 9046845073, 10339251512, 18093690146, 20678503024, 36187380292, 72374760584, 144749521168]

約数ペア:

[(1, 144749521168), (2, 72374760584), (4, 36187380292), (7, 20678503024), (8, 18093690146), (14, 10339251512), (16, 9046845073), (28, 5169625756), (56, 2584812878), (112, 1292406439), (211, 686016688), (422, 343008344), (647, 223724144), (844, 171504172), (1294, 111862072), (1477, 98002384), (1688, 85752086), (2588, 55931036), (2954, 49001192), (3376, 42876043), (4529, 31960592), (5176, 27965518), (5908, 24500596), (9058, 15980296), (9467, 15289904), (10352, 13982759), (11816, 12250298), (18116, 7990148), (18934, 7644952), (23632, 6125149), (36232, 3995074), (37868, 3822476), (66269, 2184272), (72464, 1997537), (75736, 1911238), (132538, 1092136), (136517, 1060304), (151472, 955619), (265076, 546068), (273034, 530152)]