127437788296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{11353}}^1$

素因数の和:12303

約数の個数: 128

約数和(自身を含む): 311757223680

約数和(自身を除く): 184319435384

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 907, 952, 1547, 1768, 1814, 3094, 3628, 6188, 6349, 7256, 11353, 11791, 12376, 12698, 15419, 22706, 23582, 25396, 30838, 45412, 47164, 50792, 61676, 79471, 82537, 90824, 94328, 107933, 123352, 147589, 158942, 165074, 193001, 200447, 215866, 295178, 317884, 330148, 386002, 400894, 431732, 590356, 635768, 660296, 772004, 801788, 863464, 1033123, 1180712, 1351007, 1403129, 1544008, 1603576, 2066246, 2509013, 2702014, 2806258, 4132492, 5018026, 5404028, 5612516, 8264984, 10036052, 10297171, 10808056, 11225032, 17563091, 20072104, 20594342, 35126182, 41188684, 70252364, 72080197, 82377368, 133863223, 140504728, 144160394, 175051907, 267726446, 288320788, 350103814, 535452892, 576641576, 700207628, 937042561, 1070905784, 1225363349, 1400415256, 1874085122, 2275674791, 2450726698, 3748170244, 4551349582, 4901453396, 7496340488, 9102699164, 9802906792, 15929723537, 18205398328, 31859447074, 63718894148, 127437788296]

約数ペア:

[(1, 127437788296), (2, 63718894148), (4, 31859447074), (7, 18205398328), (8, 15929723537), (13, 9802906792), (14, 9102699164), (17, 7496340488), (26, 4901453396), (28, 4551349582), (34, 3748170244), (52, 2450726698), (56, 2275674791), (68, 1874085122), (91, 1400415256), (104, 1225363349), (119, 1070905784), (136, 937042561), (182, 700207628), (221, 576641576), (238, 535452892), (364, 350103814), (442, 288320788), (476, 267726446), (728, 175051907), (884, 144160394), (907, 140504728), (952, 133863223), (1547, 82377368), (1768, 72080197), (1814, 70252364), (3094, 41188684), (3628, 35126182), (6188, 20594342), (6349, 20072104), (7256, 17563091), (11353, 11225032), (11791, 10808056), (12376, 10297171), (12698, 10036052), (15419, 8264984), (22706, 5612516), (23582, 5404028), (25396, 5018026), (30838, 4132492), (45412, 2806258), (47164, 2702014), (50792, 2509013), (61676, 2066246), (79471, 1603576), (82537, 1544008), (90824, 1403129), (94328, 1351007), (107933, 1180712), (123352, 1033123), (147589, 863464), (158942, 801788), (165074, 772004), (193001, 660296), (200447, 635768), (215866, 590356), (295178, 431732), (317884, 400894), (330148, 386002)]