156957936136

素因数分解:

$2^3\times {\mathrm{2129}}^1\times {\mathrm{9215473}}^1$

素因数の和:9217608

約数の個数: 16

約数和(自身を含む): 294434394300

約数和(自身を除く): 137476458164

約数列:

[1, 2, 4, 8, 2129, 4258, 8516, 17032, 9215473, 18430946, 36861892, 73723784, 19619742017, 39239484034, 78478968068, 156957936136]

約数ペア:

[(1, 156957936136), (2, 78478968068), (4, 39239484034), (8, 19619742017), (2129, 73723784), (4258, 36861892), (8516, 18430946), (17032, 9215473)]