125118368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 263015424

約数和(自身を除く): 137897056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 1811, 2032, 2159, 3622, 4064, 4318, 7244, 8636, 14488, 17272, 28976, 30787, 34544, 57952, 61574, 69088, 123148, 229997, 246296, 459994, 492592, 919988, 985184, 1839976, 3679952, 3909949, 7359904, 7819898, 15639796, 31279592, 62559184, 125118368]

約数ペア:

[(1, 125118368), (2, 62559184), (4, 31279592), (8, 15639796), (16, 7819898), (17, 7359904), (32, 3909949), (34, 3679952), (68, 1839976), (127, 985184), (136, 919988), (254, 492592), (272, 459994), (508, 246296), (544, 229997), (1016, 123148), (1811, 69088), (2032, 61574), (2159, 57952), (3622, 34544), (4064, 30787), (4318, 28976), (7244, 17272), (8636, 14488)]