156920149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 169240320

約数和(自身を除く): 12320171

約数列:

[1, 17, 79, 331, 353, 1343, 5627, 6001, 26149, 27887, 116843, 444533, 474079, 1986331, 9230597, 156920149]

約数ペア:

[(1, 156920149), (17, 9230597), (79, 1986331), (331, 474079), (353, 444533), (1343, 116843), (5627, 27887), (6001, 26149)]