156988592

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{15307}}^1$

素因数の和:15956

約数の個数: 20

約数和(自身を含む): 304659816

約数和(自身を除く): 147671224

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 15307, 30614, 61228, 122456, 244912, 9811787, 19623574, 39247148, 78494296, 156988592]

約数ペア:

[(1, 156988592), (2, 78494296), (4, 39247148), (8, 19623574), (16, 9811787), (641, 244912), (1282, 122456), (2564, 61228), (5128, 30614), (10256, 15307)]