178480081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 194745600

約数和(自身を除く): 16265519

約数列:

[1, 13, 167, 229, 359, 2171, 2977, 4667, 38243, 59953, 82211, 497159, 779389, 1068743, 13729237, 178480081]

約数ペア:

[(1, 178480081), (13, 13729237), (167, 1068743), (229, 779389), (359, 497159), (2171, 82211), (2977, 59953), (4667, 38243)]