128792004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4903}}^1$

素因数の和:5120

約数の個数: 48

約数和(自身を含む): 329548800

約数和(自身を除く): 200756796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 2189, 2388, 4378, 4903, 6567, 8756, 9806, 13134, 14709, 19612, 26268, 29418, 53933, 58836, 107866, 161799, 215732, 323598, 647196, 975697, 1951394, 2927091, 3902788, 5854182, 10732667, 11708364, 21465334, 32198001, 42930668, 64396002, 128792004]

約数ペア:

[(1, 128792004), (2, 64396002), (3, 42930668), (4, 32198001), (6, 21465334), (11, 11708364), (12, 10732667), (22, 5854182), (33, 3902788), (44, 2927091), (66, 1951394), (132, 975697), (199, 647196), (398, 323598), (597, 215732), (796, 161799), (1194, 107866), (2189, 58836), (2388, 53933), (4378, 29418), (4903, 26268), (6567, 19612), (8756, 14709), (9806, 13134)]