156959640452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1\times {\mathrm{810223}}^1$

素因数の和:812795

約数の個数: 24

約数和(自身を含む): 289249968000

約数和(自身を除く): 132290327548

約数列:

[1, 2, 4, 19, 38, 76, 2549, 5098, 10196, 48431, 96862, 193724, 810223, 1620446, 3240892, 15394237, 30788474, 61576948, 2065258427, 4130516854, 8261033708, 39239910113, 78479820226, 156959640452]

約数ペア:

[(1, 156959640452), (2, 78479820226), (4, 39239910113), (19, 8261033708), (38, 4130516854), (76, 2065258427), (2549, 61576948), (5098, 30788474), (10196, 15394237), (48431, 3240892), (96862, 1620446), (193724, 810223)]