138712568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{597899}}^1$

素因数の和:597934

約数の個数: 16

約数和(自身を含む): 269055000

約数和(自身を除く): 130342432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 597899, 1195798, 2391596, 4783192, 17339071, 34678142, 69356284, 138712568]

約数ペア:

[(1, 138712568), (2, 69356284), (4, 34678142), (8, 17339071), (29, 4783192), (58, 2391596), (116, 1195798), (232, 597899)]