131763786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 329978880

約数和(自身を除く): 198215094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 307, 462, 614, 921, 929, 1842, 1858, 2149, 2787, 3377, 4298, 5574, 6447, 6503, 6754, 10131, 10219, 12894, 13006, 19509, 20262, 20438, 23639, 30657, 39018, 47278, 61314, 70917, 71533, 141834, 143066, 214599, 285203, 429198, 570406, 855609, 1711218, 1996421, 3137233, 3992842, 5989263, 6274466, 9411699, 11978526, 18823398, 21960631, 43921262, 65881893, 131763786]

約数ペア:

[(1, 131763786), (2, 65881893), (3, 43921262), (6, 21960631), (7, 18823398), (11, 11978526), (14, 9411699), (21, 6274466), (22, 5989263), (33, 3992842), (42, 3137233), (66, 1996421), (77, 1711218), (154, 855609), (231, 570406), (307, 429198), (462, 285203), (614, 214599), (921, 143066), (929, 141834), (1842, 71533), (1858, 70917), (2149, 61314), (2787, 47278), (3377, 39018), (4298, 30657), (5574, 23639), (6447, 20438), (6503, 20262), (6754, 19509), (10131, 13006), (10219, 12894)]