156719257487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 179844301728

約数和(自身を除く): 23125044241

約数列:

[1, 13, 19, 233, 247, 331, 361, 433, 3029, 4303, 4427, 4693, 5629, 6289, 8227, 57551, 77123, 81757, 84113, 100889, 106951, 119491, 143323, 156313, 1002599, 1093469, 1311557, 1465337, 1553383, 1863199, 1916891, 2032069, 2723137, 19049381, 24919583, 27841403, 33394259, 35400781, 36420929, 51739603, 361938239, 434125367, 473472077, 634490921, 672614839, 8248381973, 12055327499, 156719257487]

約数ペア:

[(1, 156719257487), (13, 12055327499), (19, 8248381973), (233, 672614839), (247, 634490921), (331, 473472077), (361, 434125367), (433, 361938239), (3029, 51739603), (4303, 36420929), (4427, 35400781), (4693, 33394259), (5629, 27841403), (6289, 24919583), (8227, 19049381), (57551, 2723137), (77123, 2032069), (81757, 1916891), (84113, 1863199), (100889, 1553383), (106951, 1465337), (119491, 1311557), (143323, 1093469), (156313, 1002599)]