131146554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9211

約数の個数: 64

約数和(自身を含む): 337600512

約数和(自身を除く): 206453958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 9157, 14322, 18314, 27471, 54942, 64099, 100727, 128198, 192297, 201454, 283867, 302181, 384594, 567734, 604362, 705089, 851601, 1410178, 1703202, 1987069, 2115267, 3122537, 3974138, 4230534, 5961207, 6245074, 9367611, 11922414, 18735222, 21857759, 43715518, 65573277, 131146554]

約数ペア:

[(1, 131146554), (2, 65573277), (3, 43715518), (6, 21857759), (7, 18735222), (11, 11922414), (14, 9367611), (21, 6245074), (22, 5961207), (31, 4230534), (33, 3974138), (42, 3122537), (62, 2115267), (66, 1987069), (77, 1703202), (93, 1410178), (154, 851601), (186, 705089), (217, 604362), (231, 567734), (341, 384594), (434, 302181), (462, 283867), (651, 201454), (682, 192297), (1023, 128198), (1302, 100727), (2046, 64099), (2387, 54942), (4774, 27471), (7161, 18314), (9157, 14322)]