156713284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 339026688

約数和(自身を除く): 182313404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 1052, 1637, 1841, 3274, 3419, 3682, 6548, 6838, 7364, 11459, 13676, 21281, 22918, 23933, 42562, 45836, 47866, 85124, 95732, 148967, 297934, 430531, 595868, 861062, 1722124, 3013717, 5596903, 6027434, 11193806, 12054868, 22387612, 39178321, 78356642, 156713284]

約数ペア:

[(1, 156713284), (2, 78356642), (4, 39178321), (7, 22387612), (13, 12054868), (14, 11193806), (26, 6027434), (28, 5596903), (52, 3013717), (91, 1722124), (182, 861062), (263, 595868), (364, 430531), (526, 297934), (1052, 148967), (1637, 95732), (1841, 85124), (3274, 47866), (3419, 45836), (3682, 42562), (6548, 23933), (6838, 22918), (7364, 21281), (11459, 13676)]