156966330941

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{6637}}^1$

素因数の和:6887

約数の個数: 48

約数和(自身を含む): 194233190400

約数和(自身を除く): 37266859459

約数列:

[1, 7, 19, 49, 133, 191, 343, 361, 931, 1337, 2527, 3629, 6517, 6637, 9359, 17689, 25403, 46459, 65513, 68951, 123823, 126103, 177821, 325213, 482657, 882721, 1244747, 1267667, 2276491, 2395957, 3378599, 6179047, 8873669, 16771699, 23650193, 24085673, 43253329, 62115683, 117401893, 168599711, 434809781, 457627787, 821813251, 1180197977, 3203394509, 8261385839, 22423761563, 156966330941]

約数ペア:

[(1, 156966330941), (7, 22423761563), (19, 8261385839), (49, 3203394509), (133, 1180197977), (191, 821813251), (343, 457627787), (361, 434809781), (931, 168599711), (1337, 117401893), (2527, 62115683), (3629, 43253329), (6517, 24085673), (6637, 23650193), (9359, 16771699), (17689, 8873669), (25403, 6179047), (46459, 3378599), (65513, 2395957), (68951, 2276491), (123823, 1267667), (126103, 1244747), (177821, 882721), (325213, 482657)]