173264144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{161627}}^1$

素因数の和:161702

約数の個数: 20

約数和(自身を含む): 340711824

約数和(自身を除く): 167447680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 161627, 323254, 646508, 1293016, 2586032, 10829009, 21658018, 43316036, 86632072, 173264144]

約数ペア:

[(1, 173264144), (2, 86632072), (4, 43316036), (8, 21658018), (16, 10829009), (67, 2586032), (134, 1293016), (268, 646508), (536, 323254), (1072, 161627)]