168254944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 394740864

約数和(自身を除く): 226485920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 83, 88, 104, 143, 166, 176, 208, 286, 332, 352, 416, 443, 572, 664, 886, 913, 1079, 1144, 1328, 1772, 1826, 2158, 2288, 2656, 3544, 3652, 4316, 4576, 4873, 5759, 7088, 7304, 8632, 9746, 11518, 11869, 14176, 14608, 17264, 19492, 23036, 23738, 29216, 34528, 36769, 38984, 46072, 47476, 63349, 73538, 77968, 92144, 94952, 126698, 147076, 155936, 184288, 189904, 253396, 294152, 379808, 404459, 477997, 506792, 588304, 808918, 955994, 1013584, 1176608, 1617836, 1911988, 2027168, 3235672, 3823976, 5257967, 6471344, 7647952, 10515934, 12942688, 15295904, 21031868, 42063736, 84127472, 168254944]

約数ペア:

[(1, 168254944), (2, 84127472), (4, 42063736), (8, 21031868), (11, 15295904), (13, 12942688), (16, 10515934), (22, 7647952), (26, 6471344), (32, 5257967), (44, 3823976), (52, 3235672), (83, 2027168), (88, 1911988), (104, 1617836), (143, 1176608), (166, 1013584), (176, 955994), (208, 808918), (286, 588304), (332, 506792), (352, 477997), (416, 404459), (443, 379808), (572, 294152), (664, 253396), (886, 189904), (913, 184288), (1079, 155936), (1144, 147076), (1328, 126698), (1772, 94952), (1826, 92144), (2158, 77968), (2288, 73538), (2656, 63349), (3544, 47476), (3652, 46072), (4316, 38984), (4576, 36769), (4873, 34528), (5759, 29216), (7088, 23738), (7304, 23036), (8632, 19492), (9746, 17264), (11518, 14608), (11869, 14176)]