138795438316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19121}}^1\times {\mathrm{106747}}^1$

素因数の和:125889

約数の個数: 24

約数和(自身を含む): 257195642256

約数和(自身を除く): 118400203940

約数列:

[1, 2, 4, 17, 34, 68, 19121, 38242, 76484, 106747, 213494, 325057, 426988, 650114, 1300228, 1814699, 3629398, 7258796, 2041109387, 4082218774, 8164437548, 34698859579, 69397719158, 138795438316]

約数ペア:

[(1, 138795438316), (2, 69397719158), (4, 34698859579), (17, 8164437548), (34, 4082218774), (68, 2041109387), (19121, 7258796), (38242, 3629398), (76484, 1814699), (106747, 1300228), (213494, 650114), (325057, 426988)]