180147178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{66377}}^1$

素因数の和:66461

約数の個数: 16

約数和(自身を含む): 286752960

約数和(自身を除く): 106605782

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 66377, 132754, 1526671, 3053342, 3916243, 7832486, 90073589, 180147178]

約数ペア:

[(1, 180147178), (2, 90073589), (23, 7832486), (46, 3916243), (59, 3053342), (118, 1526671), (1357, 132754), (2714, 66377)]