155157212

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{66763}}^1$

素因数の和:66857

約数の個数: 24

約数和(自身を含む): 314057856

約数和(自身を除く): 158900644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 66763, 133526, 267052, 467341, 934682, 1869364, 5541329, 11082658, 22165316, 38789303, 77578606, 155157212]

約数ペア:

[(1, 155157212), (2, 77578606), (4, 38789303), (7, 22165316), (14, 11082658), (28, 5541329), (83, 1869364), (166, 934682), (332, 467341), (581, 267052), (1162, 133526), (2324, 66763)]