189345464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5039}}^1$

素因数の和:5124

約数の個数: 64

約数和(自身を含む): 449971200

約数和(自身を除く): 260625736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3416, 4697, 5039, 5368, 9394, 10078, 18788, 20156, 35273, 37576, 40312, 55429, 70546, 110858, 141092, 221716, 282184, 307379, 388003, 443432, 614758, 776006, 1229516, 1552012, 2151653, 2459032, 3104024, 3381169, 4303306, 6762338, 8606612, 13524676, 17213224, 23668183, 27049352, 47336366, 94672732, 189345464]

約数ペア:

[(1, 189345464), (2, 94672732), (4, 47336366), (7, 27049352), (8, 23668183), (11, 17213224), (14, 13524676), (22, 8606612), (28, 6762338), (44, 4303306), (56, 3381169), (61, 3104024), (77, 2459032), (88, 2151653), (122, 1552012), (154, 1229516), (244, 776006), (308, 614758), (427, 443432), (488, 388003), (616, 307379), (671, 282184), (854, 221716), (1342, 141092), (1708, 110858), (2684, 70546), (3416, 55429), (4697, 40312), (5039, 37576), (5368, 35273), (9394, 20156), (10078, 18788)]