178015068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 388077732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 149, 154, 198, 231, 252, 298, 308, 396, 431, 447, 462, 596, 693, 862, 894, 924, 1043, 1293, 1341, 1386, 1639, 1724, 1788, 2086, 2586, 2682, 2772, 3017, 3129, 3278, 3879, 4172, 4741, 4917, 5172, 5364, 6034, 6258, 6556, 7758, 9051, 9387, 9482, 9834, 11473, 12068, 12516, 14223, 14751, 15516, 18102, 18774, 18964, 19668, 22946, 27153, 28446, 29502, 33187, 34419, 36204, 37548, 42669, 45892, 54306, 56892, 59004, 64219, 66374, 68838, 85338, 99561, 103257, 108612, 128438, 132748, 137676, 170676, 192657, 199122, 206514, 256876, 298683, 385314, 398244, 413028, 449533, 577971, 597366, 706409, 770628, 899066, 1155942, 1194732, 1348599, 1412818, 1798132, 2119227, 2311884, 2697198, 2825636, 4045797, 4238454, 4944863, 5394396, 6357681, 8091594, 8476908, 9889726, 12715362, 14834589, 16183188, 19779452, 25430724, 29669178, 44503767, 59338356, 89007534, 178015068]

約数ペア:

[(1, 178015068), (2, 89007534), (3, 59338356), (4, 44503767), (6, 29669178), (7, 25430724), (9, 19779452), (11, 16183188), (12, 14834589), (14, 12715362), (18, 9889726), (21, 8476908), (22, 8091594), (28, 6357681), (33, 5394396), (36, 4944863), (42, 4238454), (44, 4045797), (63, 2825636), (66, 2697198), (77, 2311884), (84, 2119227), (99, 1798132), (126, 1412818), (132, 1348599), (149, 1194732), (154, 1155942), (198, 899066), (231, 770628), (252, 706409), (298, 597366), (308, 577971), (396, 449533), (431, 413028), (447, 398244), (462, 385314), (596, 298683), (693, 256876), (862, 206514), (894, 199122), (924, 192657), (1043, 170676), (1293, 137676), (1341, 132748), (1386, 128438), (1639, 108612), (1724, 103257), (1788, 99561), (2086, 85338), (2586, 68838), (2682, 66374), (2772, 64219), (3017, 59004), (3129, 56892), (3278, 54306), (3879, 45892), (4172, 42669), (4741, 37548), (4917, 36204), (5172, 34419), (5364, 33187), (6034, 29502), (6258, 28446), (6556, 27153), (7758, 22946), (9051, 19668), (9387, 18964), (9482, 18774), (9834, 18102), (11473, 15516), (12068, 14751), (12516, 14223)]