140383552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6839

約数の個数: 56

約数和(自身を含む): 310530240

約数和(自身を除く): 170146688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 6791, 10336, 13582, 20672, 27164, 54328, 108656, 115447, 129029, 217312, 230894, 258058, 434624, 461788, 516116, 923576, 1032232, 1847152, 2064464, 2193493, 3694304, 4128928, 4386986, 7388608, 8257856, 8773972, 17547944, 35095888, 70191776, 140383552]

約数ペア:

[(1, 140383552), (2, 70191776), (4, 35095888), (8, 17547944), (16, 8773972), (17, 8257856), (19, 7388608), (32, 4386986), (34, 4128928), (38, 3694304), (64, 2193493), (68, 2064464), (76, 1847152), (136, 1032232), (152, 923576), (272, 516116), (304, 461788), (323, 434624), (544, 258058), (608, 230894), (646, 217312), (1088, 129029), (1216, 115447), (1292, 108656), (2584, 54328), (5168, 27164), (6791, 20672), (10336, 13582)]