189193464

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 534671280

約数和(自身を除く): 345477816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 53, 72, 86, 106, 129, 159, 172, 212, 258, 318, 344, 387, 424, 477, 516, 636, 774, 954, 1032, 1153, 1272, 1548, 1908, 2279, 2306, 3096, 3459, 3816, 4558, 4612, 6837, 6918, 9116, 9224, 10377, 13674, 13836, 18232, 20511, 20754, 27348, 27672, 41022, 41508, 49579, 54696, 61109, 82044, 83016, 99158, 122218, 148737, 164088, 183327, 198316, 244436, 297474, 366654, 396632, 446211, 488872, 549981, 594948, 733308, 892422, 1099962, 1189896, 1466616, 1784844, 2199924, 2627687, 3569688, 4399848, 5255374, 7883061, 10510748, 15766122, 21021496, 23649183, 31532244, 47298366, 63064488, 94596732, 189193464]

約数ペア:

[(1, 189193464), (2, 94596732), (3, 63064488), (4, 47298366), (6, 31532244), (8, 23649183), (9, 21021496), (12, 15766122), (18, 10510748), (24, 7883061), (36, 5255374), (43, 4399848), (53, 3569688), (72, 2627687), (86, 2199924), (106, 1784844), (129, 1466616), (159, 1189896), (172, 1099962), (212, 892422), (258, 733308), (318, 594948), (344, 549981), (387, 488872), (424, 446211), (477, 396632), (516, 366654), (636, 297474), (774, 244436), (954, 198316), (1032, 183327), (1153, 164088), (1272, 148737), (1548, 122218), (1908, 99158), (2279, 83016), (2306, 82044), (3096, 61109), (3459, 54696), (3816, 49579), (4558, 41508), (4612, 41022), (6837, 27672), (6918, 27348), (9116, 20754), (9224, 20511), (10377, 18232), (13674, 13836)]