159968752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{526213}}^1$

素因数の和:526240

約数の個数: 20

約数和(自身を含む): 326252680

約数和(自身を除く): 166283928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 526213, 1052426, 2104852, 4209704, 8419408, 9998047, 19996094, 39992188, 79984376, 159968752]

約数ペア:

[(1, 159968752), (2, 79984376), (4, 39992188), (8, 19996094), (16, 9998047), (19, 8419408), (38, 4209704), (76, 2104852), (152, 1052426), (304, 526213)]