189748512

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1423}}^1$

素因数の和:1902

約数の個数: 72

約数和(自身を含む): 541142784

約数和(自身を除く): 351394272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 926, 1389, 1423, 1852, 2778, 2846, 3704, 4167, 4269, 5556, 5692, 7408, 8334, 8538, 11112, 11384, 12807, 14816, 16668, 17076, 22224, 22768, 25614, 33336, 34152, 44448, 45536, 51228, 66672, 68304, 102456, 133344, 136608, 204912, 409824, 658849, 1317698, 1976547, 2635396, 3953094, 5270792, 5929641, 7906188, 10541584, 11859282, 15812376, 21083168, 23718564, 31624752, 47437128, 63249504, 94874256, 189748512]

約数ペア:

[(1, 189748512), (2, 94874256), (3, 63249504), (4, 47437128), (6, 31624752), (8, 23718564), (9, 21083168), (12, 15812376), (16, 11859282), (18, 10541584), (24, 7906188), (32, 5929641), (36, 5270792), (48, 3953094), (72, 2635396), (96, 1976547), (144, 1317698), (288, 658849), (463, 409824), (926, 204912), (1389, 136608), (1423, 133344), (1852, 102456), (2778, 68304), (2846, 66672), (3704, 51228), (4167, 45536), (4269, 44448), (5556, 34152), (5692, 33336), (7408, 25614), (8334, 22768), (8538, 22224), (11112, 17076), (11384, 16668), (12807, 14816)]