139231106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6053}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 251071488

約数和(自身を除く): 111840382

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 6053, 11501, 12106, 23002, 42371, 84742, 187643, 320809, 375286, 641618, 1313501, 2245663, 2627002, 4491326, 9945079, 19890158, 69615553, 139231106]

約数ペア:

[(1, 139231106), (2, 69615553), (7, 19890158), (14, 9945079), (31, 4491326), (53, 2627002), (62, 2245663), (106, 1313501), (217, 641618), (371, 375286), (434, 320809), (742, 187643), (1643, 84742), (3286, 42371), (6053, 23002), (11501, 12106)]