163734774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 384703488

約数和(自身を除く): 220968714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 5407, 10094, 10814, 15141, 16221, 30282, 32442, 37849, 75698, 113547, 227094, 264943, 529886, 556921, 794829, 1113842, 1589658, 1670763, 3341526, 3898447, 7796894, 11695341, 23390682, 27289129, 54578258, 81867387, 163734774]

約数ペア:

[(1, 163734774), (2, 81867387), (3, 54578258), (6, 27289129), (7, 23390682), (14, 11695341), (21, 7796894), (42, 3898447), (49, 3341526), (98, 1670763), (103, 1589658), (147, 1113842), (206, 794829), (294, 556921), (309, 529886), (618, 264943), (721, 227094), (1442, 113547), (2163, 75698), (4326, 37849), (5047, 32442), (5407, 30282), (10094, 16221), (10814, 15141)]