16128036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 46181772

約数和(自身を除く): 30053736

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 73, 76, 102, 114, 146, 153, 171, 204, 219, 228, 292, 306, 323, 342, 361, 438, 612, 646, 657, 684, 722, 876, 969, 1083, 1241, 1292, 1314, 1387, 1444, 1938, 2166, 2482, 2628, 2774, 2907, 3249, 3723, 3876, 4161, 4332, 4964, 5548, 5814, 6137, 6498, 7446, 8322, 11169, 11628, 12274, 12483, 12996, 14892, 16644, 18411, 22338, 23579, 24548, 24966, 26353, 36822, 44676, 47158, 49932, 52706, 55233, 70737, 73644, 79059, 94316, 105412, 110466, 141474, 158118, 212211, 220932, 237177, 282948, 316236, 424422, 448001, 474354, 848844, 896002, 948708, 1344003, 1792004, 2688006, 4032009, 5376012, 8064018, 16128036]

約数ペア:

[(1, 16128036), (2, 8064018), (3, 5376012), (4, 4032009), (6, 2688006), (9, 1792004), (12, 1344003), (17, 948708), (18, 896002), (19, 848844), (34, 474354), (36, 448001), (38, 424422), (51, 316236), (57, 282948), (68, 237177), (73, 220932), (76, 212211), (102, 158118), (114, 141474), (146, 110466), (153, 105412), (171, 94316), (204, 79059), (219, 73644), (228, 70737), (292, 55233), (306, 52706), (323, 49932), (342, 47158), (361, 44676), (438, 36822), (612, 26353), (646, 24966), (657, 24548), (684, 23579), (722, 22338), (876, 18411), (969, 16644), (1083, 14892), (1241, 12996), (1292, 12483), (1314, 12274), (1387, 11628), (1444, 11169), (1938, 8322), (2166, 7446), (2482, 6498), (2628, 6137), (2774, 5814), (2907, 5548), (3249, 4964), (3723, 4332), (3876, 4161)]