156721634188

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2017}}^1\times {\mathrm{4877}}^1$

素因数の和:7474

約数の個数: 48

約数和(自身を含む): 314214223680

約数和(自身を除く): 157492589492

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2017, 2276, 3983, 4034, 4877, 7966, 8068, 9754, 14119, 15932, 19508, 28238, 34139, 56476, 68278, 136556, 1147673, 2295346, 2775013, 4590692, 5550026, 8033711, 9836909, 11100052, 16067422, 19425091, 19673818, 32134844, 38850182, 39347636, 68858363, 77700364, 137716726, 275433452, 5597201221, 11194402442, 22388804884, 39180408547, 78360817094, 156721634188]

約数ペア:

[(1, 156721634188), (2, 78360817094), (4, 39180408547), (7, 22388804884), (14, 11194402442), (28, 5597201221), (569, 275433452), (1138, 137716726), (2017, 77700364), (2276, 68858363), (3983, 39347636), (4034, 38850182), (4877, 32134844), (7966, 19673818), (8068, 19425091), (9754, 16067422), (14119, 11100052), (15932, 9836909), (19508, 8033711), (28238, 5550026), (34139, 4590692), (56476, 2775013), (68278, 2295346), (136556, 1147673)]