172678422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 417323520

約数和(自身を除く): 244645098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 353, 399, 613, 706, 798, 1059, 1226, 1839, 2118, 2471, 3678, 4291, 4942, 6707, 7413, 8582, 11647, 12873, 13414, 14826, 20121, 23294, 25746, 34941, 40242, 46949, 69882, 81529, 93898, 140847, 163058, 216389, 244587, 281694, 432778, 489174, 649167, 1298334, 1514723, 3029446, 4111391, 4544169, 8222782, 9088338, 12334173, 24668346, 28779737, 57559474, 86339211, 172678422]

約数ペア:

[(1, 172678422), (2, 86339211), (3, 57559474), (6, 28779737), (7, 24668346), (14, 12334173), (19, 9088338), (21, 8222782), (38, 4544169), (42, 4111391), (57, 3029446), (114, 1514723), (133, 1298334), (266, 649167), (353, 489174), (399, 432778), (613, 281694), (706, 244587), (798, 216389), (1059, 163058), (1226, 140847), (1839, 93898), (2118, 81529), (2471, 69882), (3678, 46949), (4291, 40242), (4942, 34941), (6707, 25746), (7413, 23294), (8582, 20121), (11647, 14826), (12873, 13414)]