166537674

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 380419200

約数和(自身を除く): 213881526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 83, 146, 166, 219, 249, 438, 498, 509, 657, 747, 1018, 1314, 1494, 1527, 1971, 2241, 3054, 3942, 4482, 4581, 6059, 9162, 12118, 13743, 18177, 27486, 36354, 37157, 42247, 54531, 74314, 84494, 109062, 111471, 126741, 163593, 222942, 253482, 327186, 334413, 380223, 668826, 760446, 1003239, 1140669, 2006478, 2281338, 3084031, 6168062, 9252093, 18504186, 27756279, 55512558, 83268837, 166537674]

約数ペア:

[(1, 166537674), (2, 83268837), (3, 55512558), (6, 27756279), (9, 18504186), (18, 9252093), (27, 6168062), (54, 3084031), (73, 2281338), (83, 2006478), (146, 1140669), (166, 1003239), (219, 760446), (249, 668826), (438, 380223), (498, 334413), (509, 327186), (657, 253482), (747, 222942), (1018, 163593), (1314, 126741), (1494, 111471), (1527, 109062), (1971, 84494), (2241, 74314), (3054, 54531), (3942, 42247), (4482, 37157), (4581, 36354), (6059, 27486), (9162, 18177), (12118, 13743)]