129697056

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 387878400

約数和(自身を除く): 258181344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 73, 93, 96, 124, 144, 146, 186, 199, 219, 248, 279, 288, 292, 372, 398, 438, 496, 558, 584, 597, 657, 744, 796, 876, 992, 1116, 1168, 1194, 1314, 1488, 1592, 1752, 1791, 2232, 2263, 2336, 2388, 2628, 2976, 3184, 3504, 3582, 4464, 4526, 4776, 5256, 6169, 6368, 6789, 7008, 7164, 8928, 9052, 9552, 10512, 12338, 13578, 14328, 14527, 18104, 18507, 19104, 20367, 21024, 24676, 27156, 28656, 29054, 36208, 37014, 40734, 43581, 49352, 54312, 55521, 57312, 58108, 72416, 74028, 81468, 87162, 98704, 108624, 111042, 116216, 130743, 148056, 162936, 174324, 197408, 217248, 222084, 232432, 261486, 296112, 325872, 348648, 444168, 450337, 464864, 522972, 592224, 651744, 697296, 888336, 900674, 1045944, 1351011, 1394592, 1776672, 1801348, 2091888, 2702022, 3602696, 4053033, 4183776, 5404044, 7205392, 8106066, 10808088, 14410784, 16212132, 21616176, 32424264, 43232352, 64848528, 129697056]

約数ペア:

[(1, 129697056), (2, 64848528), (3, 43232352), (4, 32424264), (6, 21616176), (8, 16212132), (9, 14410784), (12, 10808088), (16, 8106066), (18, 7205392), (24, 5404044), (31, 4183776), (32, 4053033), (36, 3602696), (48, 2702022), (62, 2091888), (72, 1801348), (73, 1776672), (93, 1394592), (96, 1351011), (124, 1045944), (144, 900674), (146, 888336), (186, 697296), (199, 651744), (219, 592224), (248, 522972), (279, 464864), (288, 450337), (292, 444168), (372, 348648), (398, 325872), (438, 296112), (496, 261486), (558, 232432), (584, 222084), (597, 217248), (657, 197408), (744, 174324), (796, 162936), (876, 148056), (992, 130743), (1116, 116216), (1168, 111042), (1194, 108624), (1314, 98704), (1488, 87162), (1592, 81468), (1752, 74028), (1791, 72416), (2232, 58108), (2263, 57312), (2336, 55521), (2388, 54312), (2628, 49352), (2976, 43581), (3184, 40734), (3504, 37014), (3582, 36208), (4464, 29054), (4526, 28656), (4776, 27156), (5256, 24676), (6169, 21024), (6368, 20367), (6789, 19104), (7008, 18507), (7164, 18104), (8928, 14527), (9052, 14328), (9552, 13578), (10512, 12338)]