160980451978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27555709}}^1$

素因数の和:27555861

約数の個数: 16

約数和(自身を含む): 253953423360

約数和(自身を除く): 92972971382

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 27555709, 55111418, 633781307, 1267562614, 3499575043, 6999150086, 80490225989, 160980451978]

約数ペア:

[(1, 160980451978), (2, 80490225989), (23, 6999150086), (46, 3499575043), (127, 1267562614), (254, 633781307), (2921, 55111418), (5842, 27555709)]