156958498949

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1\times {\mathrm{541309}}^1$

素因数の和:543140

約数の個数: 16

約数和(自身を含む): 187284599040

約数和(自身を除く): 30326100091

約数列:

[1, 7, 23, 161, 1801, 12607, 41423, 289961, 541309, 3789163, 12450107, 87150749, 974897509, 6824282563, 22422642707, 156958498949]

約数ペア:

[(1, 156958498949), (7, 22422642707), (23, 6824282563), (161, 974897509), (1801, 87150749), (12607, 12450107), (41423, 3789163), (289961, 541309)]