163445352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 487468800

約数和(自身を除く): 324023448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 61, 82, 84, 122, 123, 164, 168, 183, 244, 246, 287, 328, 366, 389, 427, 488, 492, 574, 732, 778, 854, 861, 984, 1148, 1167, 1281, 1464, 1556, 1708, 1722, 2296, 2334, 2501, 2562, 2723, 3112, 3416, 3444, 4668, 5002, 5124, 5446, 6888, 7503, 8169, 9336, 10004, 10248, 10892, 15006, 15949, 16338, 17507, 20008, 21784, 23729, 30012, 31898, 32676, 35014, 47458, 47847, 52521, 60024, 63796, 65352, 70028, 71187, 94916, 95694, 105042, 111643, 127592, 140056, 142374, 166103, 189832, 191388, 210084, 223286, 284748, 332206, 334929, 382776, 420168, 446572, 498309, 569496, 664412, 669858, 893144, 972889, 996618, 1328824, 1339716, 1945778, 1993236, 2679432, 2918667, 3891556, 3986472, 5837334, 6810223, 7783112, 11674668, 13620446, 20430669, 23349336, 27240892, 40861338, 54481784, 81722676, 163445352]

約数ペア:

[(1, 163445352), (2, 81722676), (3, 54481784), (4, 40861338), (6, 27240892), (7, 23349336), (8, 20430669), (12, 13620446), (14, 11674668), (21, 7783112), (24, 6810223), (28, 5837334), (41, 3986472), (42, 3891556), (56, 2918667), (61, 2679432), (82, 1993236), (84, 1945778), (122, 1339716), (123, 1328824), (164, 996618), (168, 972889), (183, 893144), (244, 669858), (246, 664412), (287, 569496), (328, 498309), (366, 446572), (389, 420168), (427, 382776), (488, 334929), (492, 332206), (574, 284748), (732, 223286), (778, 210084), (854, 191388), (861, 189832), (984, 166103), (1148, 142374), (1167, 140056), (1281, 127592), (1464, 111643), (1556, 105042), (1708, 95694), (1722, 94916), (2296, 71187), (2334, 70028), (2501, 65352), (2562, 63796), (2723, 60024), (3112, 52521), (3416, 47847), (3444, 47458), (4668, 35014), (5002, 32676), (5124, 31898), (5446, 30012), (6888, 23729), (7503, 21784), (8169, 20008), (9336, 17507), (10004, 16338), (10248, 15949), (10892, 15006)]