157429898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{7727}}^1$

素因数の和:7957

約数の個数: 16

約数和(自身を含む): 241484544

約数和(自身を除く): 84054646

約数列:

[1, 2, 61, 122, 167, 334, 7727, 10187, 15454, 20374, 471347, 942694, 1290409, 2580818, 78714949, 157429898]

約数ペア:

[(1, 157429898), (2, 78714949), (61, 2580818), (122, 1290409), (167, 942694), (334, 471347), (7727, 20374), (10187, 15454)]