156980378022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64921579}}^1$

素因数の和:64921628

約数の個数: 32

約数和(自身を含む): 349018414080

約数和(自身を除く): 192038036058

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 64921579, 129843158, 194764737, 389529474, 843980527, 1687961054, 2012568949, 2531941581, 4025137898, 5063883162, 6037706847, 12075413694, 26163396337, 52326792674, 78490189011, 156980378022]

約数ペア:

[(1, 156980378022), (2, 78490189011), (3, 52326792674), (6, 26163396337), (13, 12075413694), (26, 6037706847), (31, 5063883162), (39, 4025137898), (62, 2531941581), (78, 2012568949), (93, 1687961054), (186, 843980527), (403, 389529474), (806, 194764737), (1209, 129843158), (2418, 64921579)]