128687064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 359536320

約数和(自身を除く): 230849256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 131, 132, 183, 244, 262, 264, 366, 393, 488, 524, 671, 732, 786, 1048, 1342, 1441, 1464, 1572, 2013, 2684, 2882, 3144, 3721, 4026, 4323, 5368, 5764, 7442, 7991, 8052, 8646, 11163, 11528, 14884, 15982, 16104, 17292, 22326, 23973, 29768, 31964, 34584, 40931, 44652, 47946, 63928, 81862, 87901, 89304, 95892, 122793, 163724, 175802, 191784, 245586, 263703, 327448, 351604, 487451, 491172, 527406, 703208, 974902, 982344, 1054812, 1462353, 1949804, 2109624, 2924706, 3899608, 5361961, 5849412, 10723922, 11698824, 16085883, 21447844, 32171766, 42895688, 64343532, 128687064]

約数ペア:

[(1, 128687064), (2, 64343532), (3, 42895688), (4, 32171766), (6, 21447844), (8, 16085883), (11, 11698824), (12, 10723922), (22, 5849412), (24, 5361961), (33, 3899608), (44, 2924706), (61, 2109624), (66, 1949804), (88, 1462353), (122, 1054812), (131, 982344), (132, 974902), (183, 703208), (244, 527406), (262, 491172), (264, 487451), (366, 351604), (393, 327448), (488, 263703), (524, 245586), (671, 191784), (732, 175802), (786, 163724), (1048, 122793), (1342, 95892), (1441, 89304), (1464, 87901), (1572, 81862), (2013, 63928), (2684, 47946), (2882, 44652), (3144, 40931), (3721, 34584), (4026, 31964), (4323, 29768), (5368, 23973), (5764, 22326), (7442, 17292), (7991, 16104), (8052, 15982), (8646, 14884), (11163, 11528)]