168130952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 368703930

約数和(自身を除く): 200572978

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 374, 484, 578, 601, 748, 968, 1156, 1202, 1496, 2057, 2312, 2404, 3179, 4114, 4808, 6358, 6611, 8228, 10217, 12716, 13222, 16456, 20434, 25432, 26444, 34969, 40868, 52888, 69938, 72721, 81736, 112387, 139876, 145442, 173689, 224774, 279752, 290884, 347378, 449548, 581768, 694756, 899096, 1236257, 1389512, 1910579, 2472514, 3821158, 4945028, 7642316, 9890056, 15284632, 21016369, 42032738, 84065476, 168130952]

約数ペア:

[(1, 168130952), (2, 84065476), (4, 42032738), (8, 21016369), (11, 15284632), (17, 9890056), (22, 7642316), (34, 4945028), (44, 3821158), (68, 2472514), (88, 1910579), (121, 1389512), (136, 1236257), (187, 899096), (242, 694756), (289, 581768), (374, 449548), (484, 347378), (578, 290884), (601, 279752), (748, 224774), (968, 173689), (1156, 145442), (1202, 139876), (1496, 112387), (2057, 81736), (2312, 72721), (2404, 69938), (3179, 52888), (4114, 40868), (4808, 34969), (6358, 26444), (6611, 25432), (8228, 20434), (10217, 16456), (12716, 13222)]