161575848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 539136000

約数和(自身を除く): 377560152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 47, 56, 57, 63, 72, 76, 84, 94, 114, 126, 133, 141, 152, 168, 171, 188, 228, 252, 266, 282, 329, 342, 359, 376, 399, 423, 456, 504, 532, 564, 658, 684, 718, 798, 846, 893, 987, 1064, 1077, 1128, 1197, 1316, 1368, 1436, 1596, 1692, 1786, 1974, 2154, 2394, 2513, 2632, 2679, 2872, 2961, 3192, 3231, 3384, 3572, 3948, 4308, 4788, 5026, 5358, 5922, 6251, 6462, 6821, 7144, 7539, 7896, 8037, 8616, 9576, 10052, 10716, 11844, 12502, 12924, 13642, 15078, 16074, 16873, 18753, 20104, 20463, 21432, 22617, 23688, 25004, 25848, 27284, 30156, 32148, 33746, 37506, 40926, 45234, 47747, 50008, 50619, 54568, 56259, 60312, 61389, 64296, 67492, 75012, 81852, 90468, 95494, 101238, 112518, 118111, 122778, 134984, 143241, 150024, 151857, 163704, 180936, 190988, 202476, 225036, 236222, 245556, 286482, 303714, 320587, 354333, 381976, 404952, 429723, 450072, 472444, 491112, 572964, 607428, 641174, 708666, 859446, 944888, 961761, 1062999, 1145928, 1214856, 1282348, 1417332, 1718892, 1923522, 2125998, 2244109, 2564696, 2834664, 2885283, 3437784, 3847044, 4251996, 4488218, 5770566, 6732327, 7694088, 8503992, 8976436, 11541132, 13464654, 17952872, 20196981, 23082264, 26929308, 40393962, 53858616, 80787924, 161575848]

約数ペア:

[(1, 161575848), (2, 80787924), (3, 53858616), (4, 40393962), (6, 26929308), (7, 23082264), (8, 20196981), (9, 17952872), (12, 13464654), (14, 11541132), (18, 8976436), (19, 8503992), (21, 7694088), (24, 6732327), (28, 5770566), (36, 4488218), (38, 4251996), (42, 3847044), (47, 3437784), (56, 2885283), (57, 2834664), (63, 2564696), (72, 2244109), (76, 2125998), (84, 1923522), (94, 1718892), (114, 1417332), (126, 1282348), (133, 1214856), (141, 1145928), (152, 1062999), (168, 961761), (171, 944888), (188, 859446), (228, 708666), (252, 641174), (266, 607428), (282, 572964), (329, 491112), (342, 472444), (359, 450072), (376, 429723), (399, 404952), (423, 381976), (456, 354333), (504, 320587), (532, 303714), (564, 286482), (658, 245556), (684, 236222), (718, 225036), (798, 202476), (846, 190988), (893, 180936), (987, 163704), (1064, 151857), (1077, 150024), (1128, 143241), (1197, 134984), (1316, 122778), (1368, 118111), (1436, 112518), (1596, 101238), (1692, 95494), (1786, 90468), (1974, 81852), (2154, 75012), (2394, 67492), (2513, 64296), (2632, 61389), (2679, 60312), (2872, 56259), (2961, 54568), (3192, 50619), (3231, 50008), (3384, 47747), (3572, 45234), (3948, 40926), (4308, 37506), (4788, 33746), (5026, 32148), (5358, 30156), (5922, 27284), (6251, 25848), (6462, 25004), (6821, 23688), (7144, 22617), (7539, 21432), (7896, 20463), (8037, 20104), (8616, 18753), (9576, 16873), (10052, 16074), (10716, 15078), (11844, 13642), (12502, 12924)]