157030960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53051}}^1$

素因数の和:53101

約数の個数: 40

約数和(自身を含む): 374971536

約数和(自身を除く): 217940576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 53051, 106102, 212204, 265255, 424408, 530510, 848816, 1061020, 1962887, 2122040, 3925774, 4244080, 7851548, 9814435, 15703096, 19628870, 31406192, 39257740, 78515480, 157030960]

約数ペア:

[(1, 157030960), (2, 78515480), (4, 39257740), (5, 31406192), (8, 19628870), (10, 15703096), (16, 9814435), (20, 7851548), (37, 4244080), (40, 3925774), (74, 2122040), (80, 1962887), (148, 1061020), (185, 848816), (296, 530510), (370, 424408), (592, 265255), (740, 212204), (1480, 106102), (2960, 53051)]