166220288

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 384152868

約数和(自身を除く): 217932580

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 113, 128, 136, 169, 208, 221, 226, 256, 272, 338, 416, 442, 452, 512, 544, 676, 832, 884, 904, 1088, 1352, 1469, 1664, 1768, 1808, 1921, 2176, 2704, 2873, 2938, 3328, 3536, 3616, 3842, 4352, 5408, 5746, 5876, 6656, 7072, 7232, 7684, 8704, 10816, 11492, 11752, 14144, 14464, 15368, 19097, 21632, 22984, 23504, 24973, 28288, 28928, 30736, 38194, 43264, 45968, 47008, 49946, 56576, 57856, 61472, 76388, 86528, 91936, 94016, 99892, 113152, 122944, 152776, 183872, 188032, 199784, 245888, 305552, 324649, 367744, 376064, 399568, 491776, 611104, 649298, 735488, 752128, 799136, 983552, 1222208, 1298596, 1470976, 1598272, 2444416, 2597192, 3196544, 4888832, 5194384, 6393088, 9777664, 10388768, 12786176, 20777536, 41555072, 83110144, 166220288]

約数ペア:

[(1, 166220288), (2, 83110144), (4, 41555072), (8, 20777536), (13, 12786176), (16, 10388768), (17, 9777664), (26, 6393088), (32, 5194384), (34, 4888832), (52, 3196544), (64, 2597192), (68, 2444416), (104, 1598272), (113, 1470976), (128, 1298596), (136, 1222208), (169, 983552), (208, 799136), (221, 752128), (226, 735488), (256, 649298), (272, 611104), (338, 491776), (416, 399568), (442, 376064), (452, 367744), (512, 324649), (544, 305552), (676, 245888), (832, 199784), (884, 188032), (904, 183872), (1088, 152776), (1352, 122944), (1469, 113152), (1664, 99892), (1768, 94016), (1808, 91936), (1921, 86528), (2176, 76388), (2704, 61472), (2873, 57856), (2938, 56576), (3328, 49946), (3536, 47008), (3616, 45968), (3842, 43264), (4352, 38194), (5408, 30736), (5746, 28928), (5876, 28288), (6656, 24973), (7072, 23504), (7232, 22984), (7684, 21632), (8704, 19097), (10816, 15368), (11492, 14464), (11752, 14144)]