121226048

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1759

約数の個数: 56

約数和(自身を含む): 258665472

約数和(自身を除く): 137439424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 1663, 2144, 2278, 3326, 4288, 4556, 6652, 9112, 13304, 18224, 26608, 28271, 36448, 53216, 56542, 72896, 106432, 111421, 113084, 222842, 226168, 445684, 452336, 891368, 904672, 1782736, 1809344, 1894157, 3565472, 3788314, 7130944, 7576628, 15153256, 30306512, 60613024, 121226048]

約数ペア:

[(1, 121226048), (2, 60613024), (4, 30306512), (8, 15153256), (16, 7576628), (17, 7130944), (32, 3788314), (34, 3565472), (64, 1894157), (67, 1809344), (68, 1782736), (134, 904672), (136, 891368), (268, 452336), (272, 445684), (536, 226168), (544, 222842), (1072, 113084), (1088, 111421), (1139, 106432), (1663, 72896), (2144, 56542), (2278, 53216), (3326, 36448), (4288, 28271), (4556, 26608), (6652, 18224), (9112, 13304)]