156766917681

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{31247}}^1$

素因数の和:31563

約数の個数: 72

約数和(自身を含む): 264520069632

約数和(自身を除く): 107753151951

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 271, 363, 561, 813, 1089, 1683, 2057, 2439, 2981, 4607, 6171, 8943, 13821, 18513, 26829, 31247, 32791, 41463, 50677, 93741, 98373, 152031, 281223, 295119, 343717, 456093, 531199, 557447, 1031151, 1593597, 1672341, 3093453, 3780887, 4780791, 5017023, 5843189, 8467937, 11342661, 17529567, 25403811, 34027983, 52588701, 64275079, 76211433, 93147307, 143954929, 192825237, 279441921, 431864787, 578475711, 838325763, 1024620377, 1295594361, 1583504219, 3073861131, 4750512657, 9221583393, 14251537971, 17418546409, 52255639227, 156766917681]

約数ペア:

[(1, 156766917681), (3, 52255639227), (9, 17418546409), (11, 14251537971), (17, 9221583393), (33, 4750512657), (51, 3073861131), (99, 1583504219), (121, 1295594361), (153, 1024620377), (187, 838325763), (271, 578475711), (363, 431864787), (561, 279441921), (813, 192825237), (1089, 143954929), (1683, 93147307), (2057, 76211433), (2439, 64275079), (2981, 52588701), (4607, 34027983), (6171, 25403811), (8943, 17529567), (13821, 11342661), (18513, 8467937), (26829, 5843189), (31247, 5017023), (32791, 4780791), (41463, 3780887), (50677, 3093453), (93741, 1672341), (98373, 1593597), (152031, 1031151), (281223, 557447), (295119, 531199), (343717, 456093)]