143213512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 299738880

約数和(自身を除く): 156525368

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 104, 166, 188, 332, 353, 376, 611, 664, 706, 1079, 1222, 1412, 2158, 2444, 2824, 3901, 4316, 4589, 4888, 7802, 8632, 9178, 15604, 16591, 18356, 29299, 31208, 33182, 36712, 50713, 58598, 66364, 101426, 117196, 132728, 202852, 215683, 234392, 380887, 405704, 431366, 761774, 862732, 1377053, 1523548, 1725464, 2754106, 3047096, 5508212, 11016424, 17901689, 35803378, 71606756, 143213512]

約数ペア:

[(1, 143213512), (2, 71606756), (4, 35803378), (8, 17901689), (13, 11016424), (26, 5508212), (47, 3047096), (52, 2754106), (83, 1725464), (94, 1523548), (104, 1377053), (166, 862732), (188, 761774), (332, 431366), (353, 405704), (376, 380887), (611, 234392), (664, 215683), (706, 202852), (1079, 132728), (1222, 117196), (1412, 101426), (2158, 66364), (2444, 58598), (2824, 50713), (3901, 36712), (4316, 33182), (4589, 31208), (4888, 29299), (7802, 18356), (8632, 16591), (9178, 15604)]