156779892892

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1861}}^1\times {\mathrm{6701}}^1$

素因数の和:9022

約数の個数: 48

約数和(自身を含む): 314473924800

約数和(自身を除く): 157694031908

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 1861, 3143, 3722, 6286, 6701, 7444, 12572, 13027, 13402, 26054, 26804, 46907, 52108, 93814, 187628, 835589, 1671178, 3008749, 3342356, 5849123, 6017498, 11698246, 12034996, 12470561, 21061243, 23396492, 24941122, 42122486, 49882244, 84244972, 87293927, 174587854, 349175708, 5599281889, 11198563778, 22397127556, 39194973223, 78389946446, 156779892892]

約数ペア:

[(1, 156779892892), (2, 78389946446), (4, 39194973223), (7, 22397127556), (14, 11198563778), (28, 5599281889), (449, 349175708), (898, 174587854), (1796, 87293927), (1861, 84244972), (3143, 49882244), (3722, 42122486), (6286, 24941122), (6701, 23396492), (7444, 21061243), (12572, 12470561), (13027, 12034996), (13402, 11698246), (26054, 6017498), (26804, 5849123), (46907, 3342356), (52108, 3008749), (93814, 1671178), (187628, 835589)]