127750756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 270054400

約数和(自身を除く): 142303644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 439, 532, 547, 878, 1094, 1756, 2188, 3073, 3829, 6146, 7658, 8341, 10393, 12292, 15316, 16682, 20786, 33364, 41572, 58387, 72751, 116774, 145502, 233548, 240133, 291004, 480266, 960532, 1680931, 3361862, 4562527, 6723724, 9125054, 18250108, 31937689, 63875378, 127750756]

約数ペア:

[(1, 127750756), (2, 63875378), (4, 31937689), (7, 18250108), (14, 9125054), (19, 6723724), (28, 4562527), (38, 3361862), (76, 1680931), (133, 960532), (266, 480266), (439, 291004), (532, 240133), (547, 233548), (878, 145502), (1094, 116774), (1756, 72751), (2188, 58387), (3073, 41572), (3829, 33364), (6146, 20786), (7658, 16682), (8341, 15316), (10393, 12292)]