138065038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 217479168

約数和(自身を除く): 79414130

約数列:

[1, 2, 47, 71, 94, 137, 142, 151, 274, 302, 3337, 6439, 6674, 7097, 9727, 10721, 12878, 14194, 19454, 20687, 21442, 41374, 457169, 503887, 914338, 972289, 1007774, 1468777, 1944578, 2937554, 69032519, 138065038]

約数ペア:

[(1, 138065038), (2, 69032519), (47, 2937554), (71, 1944578), (94, 1468777), (137, 1007774), (142, 972289), (151, 914338), (274, 503887), (302, 457169), (3337, 41374), (6439, 21442), (6674, 20687), (7097, 19454), (9727, 14194), (10721, 12878)]