156570906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1223}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 330186240

約数和(自身を除く): 173615334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1123, 1223, 2246, 2446, 3369, 3669, 6738, 7338, 21337, 23237, 42674, 46474, 64011, 69711, 128022, 139422, 1373429, 2746858, 4120287, 8240574, 26095151, 52190302, 78285453, 156570906]

約数ペア:

[(1, 156570906), (2, 78285453), (3, 52190302), (6, 26095151), (19, 8240574), (38, 4120287), (57, 2746858), (114, 1373429), (1123, 139422), (1223, 128022), (2246, 69711), (2446, 64011), (3369, 46474), (3669, 42674), (6738, 23237), (7338, 21337)]