156787995368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1\times {\mathrm{1489}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 302787072000

約数和(自身を除く): 145999076632

約数列:

[1, 2, 4, 8, 41, 82, 164, 251, 328, 502, 1004, 1279, 1489, 2008, 2558, 2978, 5116, 5956, 10232, 10291, 11912, 20582, 41164, 52439, 61049, 82328, 104878, 122098, 209756, 244196, 321029, 373739, 419512, 488392, 642058, 747478, 1284116, 1494956, 1904431, 2568232, 2989912, 3808862, 7617724, 13162189, 15235448, 15323299, 26324378, 30646598, 52648756, 61293196, 78081671, 105297512, 122586392, 156163342, 312326684, 478012181, 624653368, 956024362, 1912048724, 3824097448, 19598499421, 39196998842, 78393997684, 156787995368]

約数ペア:

[(1, 156787995368), (2, 78393997684), (4, 39196998842), (8, 19598499421), (41, 3824097448), (82, 1912048724), (164, 956024362), (251, 624653368), (328, 478012181), (502, 312326684), (1004, 156163342), (1279, 122586392), (1489, 105297512), (2008, 78081671), (2558, 61293196), (2978, 52648756), (5116, 30646598), (5956, 26324378), (10232, 15323299), (10291, 15235448), (11912, 13162189), (20582, 7617724), (41164, 3808862), (52439, 2989912), (61049, 2568232), (82328, 1904431), (104878, 1494956), (122098, 1284116), (209756, 747478), (244196, 642058), (321029, 488392), (373739, 419512)]