164971212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63353}}^1$

素因数の和:63398

約数の個数: 48

約数和(自身を含む): 454121472

約数和(自身を除く): 289150260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 63353, 126706, 190059, 253412, 380118, 443471, 760236, 886942, 1330413, 1773884, 1963943, 2660826, 3927886, 5321652, 5891829, 7855772, 11783658, 13747601, 23567316, 27495202, 41242803, 54990404, 82485606, 164971212]

約数ペア:

[(1, 164971212), (2, 82485606), (3, 54990404), (4, 41242803), (6, 27495202), (7, 23567316), (12, 13747601), (14, 11783658), (21, 7855772), (28, 5891829), (31, 5321652), (42, 3927886), (62, 2660826), (84, 1963943), (93, 1773884), (124, 1330413), (186, 886942), (217, 760236), (372, 443471), (434, 380118), (651, 253412), (868, 190059), (1302, 126706), (2604, 63353)]