121517648

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 90

約数和(自身を含む): 287282394

約数和(自身を除く): 165764746

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 293, 322, 368, 392, 529, 586, 644, 784, 1058, 1127, 1172, 1288, 2051, 2116, 2254, 2344, 2576, 3703, 4102, 4232, 4508, 4688, 6739, 7406, 8204, 8464, 9016, 13478, 14357, 14812, 16408, 18032, 25921, 26956, 28714, 29624, 32816, 47173, 51842, 53912, 57428, 59248, 94346, 103684, 107824, 114856, 154997, 188692, 207368, 229712, 309994, 330211, 377384, 414736, 619988, 660422, 754768, 1084979, 1239976, 1320844, 2169958, 2479952, 2641688, 4339916, 5283376, 7594853, 8679832, 15189706, 17359664, 30379412, 60758824, 121517648]

約数ペア:

[(1, 121517648), (2, 60758824), (4, 30379412), (7, 17359664), (8, 15189706), (14, 8679832), (16, 7594853), (23, 5283376), (28, 4339916), (46, 2641688), (49, 2479952), (56, 2169958), (92, 1320844), (98, 1239976), (112, 1084979), (161, 754768), (184, 660422), (196, 619988), (293, 414736), (322, 377384), (368, 330211), (392, 309994), (529, 229712), (586, 207368), (644, 188692), (784, 154997), (1058, 114856), (1127, 107824), (1172, 103684), (1288, 94346), (2051, 59248), (2116, 57428), (2254, 53912), (2344, 51842), (2576, 47173), (3703, 32816), (4102, 29624), (4232, 28714), (4508, 26956), (4688, 25921), (6739, 18032), (7406, 16408), (8204, 14812), (8464, 14357), (9016, 13478)]