157777872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 485302272

約数和(自身を除く): 327524400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 97, 103, 112, 141, 168, 188, 194, 206, 282, 291, 309, 329, 336, 376, 388, 412, 564, 582, 618, 658, 679, 721, 752, 776, 824, 987, 1128, 1164, 1236, 1316, 1358, 1442, 1552, 1648, 1974, 2037, 2163, 2256, 2328, 2472, 2632, 2716, 2884, 3948, 4074, 4326, 4559, 4656, 4841, 4944, 5264, 5432, 5768, 7896, 8148, 8652, 9118, 9682, 9991, 10864, 11536, 13677, 14523, 15792, 16296, 17304, 18236, 19364, 19982, 27354, 29046, 29973, 31913, 32592, 33887, 34608, 36472, 38728, 39964, 54708, 58092, 59946, 63826, 67774, 69937, 72944, 77456, 79928, 95739, 101661, 109416, 116184, 119892, 127652, 135548, 139874, 159856, 191478, 203322, 209811, 218832, 232368, 239784, 255304, 271096, 279748, 382956, 406644, 419622, 469577, 479568, 510608, 542192, 559496, 765912, 813288, 839244, 939154, 1118992, 1408731, 1531824, 1626576, 1678488, 1878308, 2817462, 3287039, 3356976, 3756616, 5634924, 6574078, 7513232, 9861117, 11269848, 13148156, 19722234, 22539696, 26296312, 39444468, 52592624, 78888936, 157777872]

約数ペア:

[(1, 157777872), (2, 78888936), (3, 52592624), (4, 39444468), (6, 26296312), (7, 22539696), (8, 19722234), (12, 13148156), (14, 11269848), (16, 9861117), (21, 7513232), (24, 6574078), (28, 5634924), (42, 3756616), (47, 3356976), (48, 3287039), (56, 2817462), (84, 1878308), (94, 1678488), (97, 1626576), (103, 1531824), (112, 1408731), (141, 1118992), (168, 939154), (188, 839244), (194, 813288), (206, 765912), (282, 559496), (291, 542192), (309, 510608), (329, 479568), (336, 469577), (376, 419622), (388, 406644), (412, 382956), (564, 279748), (582, 271096), (618, 255304), (658, 239784), (679, 232368), (721, 218832), (752, 209811), (776, 203322), (824, 191478), (987, 159856), (1128, 139874), (1164, 135548), (1236, 127652), (1316, 119892), (1358, 116184), (1442, 109416), (1552, 101661), (1648, 95739), (1974, 79928), (2037, 77456), (2163, 72944), (2256, 69937), (2328, 67774), (2472, 63826), (2632, 59946), (2716, 58092), (2884, 54708), (3948, 39964), (4074, 38728), (4326, 36472), (4559, 34608), (4656, 33887), (4841, 32592), (4944, 31913), (5264, 29973), (5432, 29046), (5768, 27354), (7896, 19982), (8148, 19364), (8652, 18236), (9118, 17304), (9682, 16296), (9991, 15792), (10864, 14523), (11536, 13677)]