157475097

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 282965760

約数和(自身を除く): 125490663

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 153, 171, 221, 247, 323, 351, 459, 463, 513, 663, 741, 969, 1053, 1377, 1389, 1539, 1989, 2223, 2907, 4167, 4199, 5967, 6019, 6669, 7871, 8721, 8797, 12501, 12597, 17901, 18057, 20007, 23613, 26163, 26391, 37503, 37791, 54171, 70839, 79173, 102323, 113373, 114361, 149549, 162513, 212517, 237519, 306969, 340119, 343083, 448647, 487539, 637551, 712557, 920907, 1029249, 1345941, 1944137, 2762721, 3087747, 4037823, 5832411, 8288163, 9263241, 12113469, 17497233, 52491699, 157475097]

約数ペア:

[(1, 157475097), (3, 52491699), (9, 17497233), (13, 12113469), (17, 9263241), (19, 8288163), (27, 5832411), (39, 4037823), (51, 3087747), (57, 2762721), (81, 1944137), (117, 1345941), (153, 1029249), (171, 920907), (221, 712557), (247, 637551), (323, 487539), (351, 448647), (459, 343083), (463, 340119), (513, 306969), (663, 237519), (741, 212517), (969, 162513), (1053, 149549), (1377, 114361), (1389, 113373), (1539, 102323), (1989, 79173), (2223, 70839), (2907, 54171), (4167, 37791), (4199, 37503), (5967, 26391), (6019, 26163), (6669, 23613), (7871, 20007), (8721, 18057), (8797, 17901), (12501, 12597)]