190056924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 509600000

約数和(自身を除く): 319543076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 834, 1251, 1668, 1999, 2502, 2641, 3998, 5004, 5282, 5997, 7923, 7996, 10564, 11994, 15846, 17991, 23769, 23988, 31692, 35982, 37981, 47538, 71964, 75962, 95076, 113943, 151924, 227886, 277861, 341829, 455772, 555722, 683658, 833583, 1111444, 1367316, 1667166, 2500749, 3334332, 5001498, 5279359, 10002996, 10558718, 15838077, 21117436, 31676154, 47514231, 63352308, 95028462, 190056924]

約数ペア:

[(1, 190056924), (2, 95028462), (3, 63352308), (4, 47514231), (6, 31676154), (9, 21117436), (12, 15838077), (18, 10558718), (19, 10002996), (36, 5279359), (38, 5001498), (57, 3334332), (76, 2500749), (114, 1667166), (139, 1367316), (171, 1111444), (228, 833583), (278, 683658), (342, 555722), (417, 455772), (556, 341829), (684, 277861), (834, 227886), (1251, 151924), (1668, 113943), (1999, 95076), (2502, 75962), (2641, 71964), (3998, 47538), (5004, 37981), (5282, 35982), (5997, 31692), (7923, 23988), (7996, 23769), (10564, 17991), (11994, 15846)]