156965081872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146422651}}^1$

素因数の和:146422726

約数の個数: 20

約数和(自身を含む): 308658950416

約数和(自身を除く): 151693868544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146422651, 292845302, 585690604, 1171381208, 2342762416, 9810317617, 19620635234, 39241270468, 78482540936, 156965081872]

約数ペア:

[(1, 156965081872), (2, 78482540936), (4, 39241270468), (8, 19620635234), (16, 9810317617), (67, 2342762416), (134, 1171381208), (268, 585690604), (536, 292845302), (1072, 146422651)]