162666592

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 360565128

約数和(自身を除く): 197898536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 344, 352, 473, 484, 688, 946, 968, 977, 1376, 1892, 1936, 1954, 3784, 3872, 3908, 5203, 7568, 7816, 10406, 10747, 15136, 15632, 20812, 21494, 31264, 41624, 42011, 42988, 83248, 84022, 85976, 118217, 166496, 168044, 171952, 236434, 336088, 343904, 462121, 472868, 672176, 924242, 945736, 1344352, 1848484, 1891472, 3696968, 3782944, 5083331, 7393936, 10166662, 14787872, 20333324, 40666648, 81333296, 162666592]

約数ペア:

[(1, 162666592), (2, 81333296), (4, 40666648), (8, 20333324), (11, 14787872), (16, 10166662), (22, 7393936), (32, 5083331), (43, 3782944), (44, 3696968), (86, 1891472), (88, 1848484), (121, 1344352), (172, 945736), (176, 924242), (242, 672176), (344, 472868), (352, 462121), (473, 343904), (484, 336088), (688, 236434), (946, 171952), (968, 168044), (977, 166496), (1376, 118217), (1892, 85976), (1936, 84022), (1954, 83248), (3784, 42988), (3872, 42011), (3908, 41624), (5203, 31264), (7568, 21494), (7816, 20812), (10406, 15632), (10747, 15136)]