157470368

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 346421376

約数和(自身を除く): 188951008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 121, 134, 176, 242, 268, 352, 484, 536, 607, 737, 968, 1072, 1214, 1474, 1936, 2144, 2428, 2948, 3872, 4856, 5896, 6677, 8107, 9712, 11792, 13354, 16214, 19424, 23584, 26708, 32428, 40669, 53416, 64856, 73447, 81338, 106832, 129712, 146894, 162676, 213664, 259424, 293788, 325352, 447359, 587576, 650704, 894718, 1175152, 1301408, 1789436, 2350304, 3578872, 4920949, 7157744, 9841898, 14315488, 19683796, 39367592, 78735184, 157470368]

約数ペア:

[(1, 157470368), (2, 78735184), (4, 39367592), (8, 19683796), (11, 14315488), (16, 9841898), (22, 7157744), (32, 4920949), (44, 3578872), (67, 2350304), (88, 1789436), (121, 1301408), (134, 1175152), (176, 894718), (242, 650704), (268, 587576), (352, 447359), (484, 325352), (536, 293788), (607, 259424), (737, 213664), (968, 162676), (1072, 146894), (1214, 129712), (1474, 106832), (1936, 81338), (2144, 73447), (2428, 64856), (2948, 53416), (3872, 40669), (4856, 32428), (5896, 26708), (6677, 23584), (8107, 19424), (9712, 16214), (11792, 13354)]