168986904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 434438400

約数和(自身を除く): 265451496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 373, 439, 516, 746, 878, 1032, 1119, 1317, 1492, 1756, 2238, 2634, 2984, 3512, 4476, 5268, 8952, 10536, 16039, 18877, 32078, 37754, 48117, 56631, 64156, 75508, 96234, 113262, 128312, 151016, 163747, 192468, 226524, 327494, 384936, 453048, 491241, 654988, 982482, 1309976, 1964964, 3929928, 7041121, 14082242, 21123363, 28164484, 42246726, 56328968, 84493452, 168986904]

約数ペア:

[(1, 168986904), (2, 84493452), (3, 56328968), (4, 42246726), (6, 28164484), (8, 21123363), (12, 14082242), (24, 7041121), (43, 3929928), (86, 1964964), (129, 1309976), (172, 982482), (258, 654988), (344, 491241), (373, 453048), (439, 384936), (516, 327494), (746, 226524), (878, 192468), (1032, 163747), (1119, 151016), (1317, 128312), (1492, 113262), (1756, 96234), (2238, 75508), (2634, 64156), (2984, 56631), (3512, 48117), (4476, 37754), (5268, 32078), (8952, 18877), (10536, 16039)]