131895984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10906

約数の個数: 80

約数和(自身を含む): 387903744

約数和(自身を除く): 256007760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 10861, 12144, 21722, 32583, 43444, 65166, 86888, 119471, 130332, 173776, 238942, 249803, 260664, 358413, 477884, 499606, 521328, 716826, 749409, 955768, 999212, 1433652, 1498818, 1911536, 1998424, 2747833, 2867304, 2997636, 3996848, 5495666, 5734608, 5995272, 8243499, 10991332, 11990544, 16486998, 21982664, 32973996, 43965328, 65947992, 131895984]

約数ペア:

[(1, 131895984), (2, 65947992), (3, 43965328), (4, 32973996), (6, 21982664), (8, 16486998), (11, 11990544), (12, 10991332), (16, 8243499), (22, 5995272), (23, 5734608), (24, 5495666), (33, 3996848), (44, 2997636), (46, 2867304), (48, 2747833), (66, 1998424), (69, 1911536), (88, 1498818), (92, 1433652), (132, 999212), (138, 955768), (176, 749409), (184, 716826), (253, 521328), (264, 499606), (276, 477884), (368, 358413), (506, 260664), (528, 249803), (552, 238942), (759, 173776), (1012, 130332), (1104, 119471), (1518, 86888), (2024, 65166), (3036, 43444), (4048, 32583), (6072, 21722), (10861, 12144)]