142714936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 347719680

約数和(自身を除く): 205004744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 47, 52, 56, 86, 91, 94, 97, 104, 172, 182, 188, 194, 301, 329, 344, 364, 376, 388, 559, 602, 611, 658, 679, 728, 776, 1118, 1204, 1222, 1261, 1316, 1358, 2021, 2236, 2408, 2444, 2522, 2632, 2716, 3913, 4042, 4171, 4277, 4472, 4559, 4888, 5044, 5432, 7826, 8084, 8342, 8554, 8827, 9118, 10088, 14147, 15652, 16168, 16684, 17108, 17654, 18236, 26273, 28294, 29197, 31304, 31913, 33368, 34216, 35308, 36472, 52546, 54223, 56588, 58394, 59267, 63826, 70616, 105092, 108446, 113176, 116788, 118534, 127652, 183911, 196037, 210184, 216892, 233576, 237068, 255304, 367822, 379561, 392074, 414869, 433784, 474136, 735644, 759122, 784148, 829738, 1372259, 1471288, 1518244, 1568296, 1659476, 2548481, 2744518, 3036488, 3318952, 5096962, 5489036, 10193924, 10978072, 17839367, 20387848, 35678734, 71357468, 142714936]

約数ペア:

[(1, 142714936), (2, 71357468), (4, 35678734), (7, 20387848), (8, 17839367), (13, 10978072), (14, 10193924), (26, 5489036), (28, 5096962), (43, 3318952), (47, 3036488), (52, 2744518), (56, 2548481), (86, 1659476), (91, 1568296), (94, 1518244), (97, 1471288), (104, 1372259), (172, 829738), (182, 784148), (188, 759122), (194, 735644), (301, 474136), (329, 433784), (344, 414869), (364, 392074), (376, 379561), (388, 367822), (559, 255304), (602, 237068), (611, 233576), (658, 216892), (679, 210184), (728, 196037), (776, 183911), (1118, 127652), (1204, 118534), (1222, 116788), (1261, 113176), (1316, 108446), (1358, 105092), (2021, 70616), (2236, 63826), (2408, 59267), (2444, 58394), (2522, 56588), (2632, 54223), (2716, 52546), (3913, 36472), (4042, 35308), (4171, 34216), (4277, 33368), (4472, 31913), (4559, 31304), (4888, 29197), (5044, 28294), (5432, 26273), (7826, 18236), (8084, 17654), (8342, 17108), (8554, 16684), (8827, 16168), (9118, 15652), (10088, 14147)]