181369356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 499699200

約数和(自身を除く): 318329844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 149, 172, 258, 298, 301, 337, 447, 516, 596, 602, 674, 894, 903, 1011, 1043, 1204, 1348, 1788, 1806, 2022, 2086, 2359, 3129, 3612, 4044, 4172, 4718, 6258, 6407, 7077, 9436, 12516, 12814, 14154, 14491, 19221, 25628, 28308, 28982, 38442, 43473, 44849, 50213, 57964, 76884, 86946, 89698, 100426, 101437, 134547, 150639, 173892, 179396, 200852, 202874, 269094, 301278, 304311, 351491, 405748, 538188, 602556, 608622, 702982, 1054473, 1217244, 1405964, 2108946, 2159159, 4217892, 4318318, 6477477, 8636636, 12954954, 15114113, 25909908, 30228226, 45342339, 60456452, 90684678, 181369356]

約数ペア:

[(1, 181369356), (2, 90684678), (3, 60456452), (4, 45342339), (6, 30228226), (7, 25909908), (12, 15114113), (14, 12954954), (21, 8636636), (28, 6477477), (42, 4318318), (43, 4217892), (84, 2159159), (86, 2108946), (129, 1405964), (149, 1217244), (172, 1054473), (258, 702982), (298, 608622), (301, 602556), (337, 538188), (447, 405748), (516, 351491), (596, 304311), (602, 301278), (674, 269094), (894, 202874), (903, 200852), (1011, 179396), (1043, 173892), (1204, 150639), (1348, 134547), (1788, 101437), (1806, 100426), (2022, 89698), (2086, 86946), (2359, 76884), (3129, 57964), (3612, 50213), (4044, 44849), (4172, 43473), (4718, 38442), (6258, 28982), (6407, 28308), (7077, 25628), (9436, 19221), (12516, 14491), (12814, 14154)]