166934768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 120

約数和(自身を含む): 442315440

約数和(自身を除く): 275380672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1489, 2002, 2156, 2288, 2548, 2978, 4004, 4312, 5096, 5956, 7007, 8008, 8624, 10192, 10423, 11912, 14014, 16016, 16379, 19357, 20846, 23824, 28028, 32758, 38714, 41692, 56056, 65516, 72961, 77428, 83384, 112112, 114653, 131032, 135499, 145922, 154856, 166768, 212927, 229306, 262064, 270998, 291844, 309712, 425854, 458612, 541996, 583688, 802571, 851708, 917224, 948493, 1083992, 1167376, 1490489, 1605142, 1703416, 1834448, 1896986, 2167984, 2980978, 3210284, 3406832, 3793972, 5961956, 6420568, 7587944, 10433423, 11923912, 12841136, 15175888, 20866846, 23847824, 41733692, 83467384, 166934768]

約数ペア:

[(1, 166934768), (2, 83467384), (4, 41733692), (7, 23847824), (8, 20866846), (11, 15175888), (13, 12841136), (14, 11923912), (16, 10433423), (22, 7587944), (26, 6420568), (28, 5961956), (44, 3793972), (49, 3406832), (52, 3210284), (56, 2980978), (77, 2167984), (88, 1896986), (91, 1834448), (98, 1703416), (104, 1605142), (112, 1490489), (143, 1167376), (154, 1083992), (176, 948493), (182, 917224), (196, 851708), (208, 802571), (286, 583688), (308, 541996), (364, 458612), (392, 425854), (539, 309712), (572, 291844), (616, 270998), (637, 262064), (728, 229306), (784, 212927), (1001, 166768), (1078, 154856), (1144, 145922), (1232, 135499), (1274, 131032), (1456, 114653), (1489, 112112), (2002, 83384), (2156, 77428), (2288, 72961), (2548, 65516), (2978, 56056), (4004, 41692), (4312, 38714), (5096, 32758), (5956, 28028), (7007, 23824), (8008, 20846), (8624, 19357), (10192, 16379), (10423, 16016), (11912, 14014)]