148905892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2909}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 265950720

約数和(自身を除く): 117044828

約数列:

[1, 2, 4, 67, 134, 191, 268, 382, 764, 2909, 5818, 11636, 12797, 25594, 51188, 194903, 389806, 555619, 779612, 1111238, 2222476, 37226473, 74452946, 148905892]

約数ペア:

[(1, 148905892), (2, 74452946), (4, 37226473), (67, 2222476), (134, 1111238), (191, 779612), (268, 555619), (382, 389806), (764, 194903), (2909, 51188), (5818, 25594), (11636, 12797)]