156938683490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{825993071}}^1$

素因数の和:825993097

約数の個数: 16

約数和(自身を含む): 297357505920

約数和(自身を除く): 140418822430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 825993071, 1651986142, 4129965355, 8259930710, 15693868349, 31387736698, 78469341745, 156938683490]

約数ペア:

[(1, 156938683490), (2, 78469341745), (5, 31387736698), (10, 15693868349), (19, 8259930710), (38, 4129965355), (95, 1651986142), (190, 825993071)]