147729768

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 380064960

約数和(自身を除く): 232335192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 257, 258, 344, 514, 516, 557, 771, 1028, 1032, 1114, 1542, 1671, 2056, 2228, 3084, 3342, 4456, 6168, 6684, 11051, 13368, 22102, 23951, 33153, 44204, 47902, 66306, 71853, 88408, 95804, 132612, 143149, 143706, 191608, 265224, 286298, 287412, 429447, 572596, 574824, 858894, 1145192, 1717788, 3435576, 6155407, 12310814, 18466221, 24621628, 36932442, 49243256, 73864884, 147729768]

約数ペア:

[(1, 147729768), (2, 73864884), (3, 49243256), (4, 36932442), (6, 24621628), (8, 18466221), (12, 12310814), (24, 6155407), (43, 3435576), (86, 1717788), (129, 1145192), (172, 858894), (257, 574824), (258, 572596), (344, 429447), (514, 287412), (516, 286298), (557, 265224), (771, 191608), (1028, 143706), (1032, 143149), (1114, 132612), (1542, 95804), (1671, 88408), (2056, 71853), (2228, 66306), (3084, 47902), (3342, 44204), (4456, 33153), (6168, 23951), (6684, 22102), (11051, 13368)]