130178234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{8543}}^1$

素因数の和:8965

約数の個数: 16

約数和(自身を含む): 206081280

約数和(自身を除く): 75903046

約数列:

[1, 2, 19, 38, 401, 802, 7619, 8543, 15238, 17086, 162317, 324634, 3425743, 6851486, 65089117, 130178234]

約数ペア:

[(1, 130178234), (2, 65089117), (19, 6851486), (38, 3425743), (401, 324634), (802, 162317), (7619, 17086), (8543, 15238)]