157420199774

素因数分解:

$2^1\times {\mathrm{1741}}^1\times {\mathrm{2971}}^1\times {\mathrm{15217}}^1$

素因数の和:19931

約数の個数: 16

約数和(自身を含む): 236360984496

約数和(自身を除く): 78940784722

約数列:

[1, 2, 1741, 2971, 3482, 5942, 15217, 30434, 5172511, 10345022, 26492797, 45209707, 52985594, 90419414, 78710099887, 157420199774]

約数ペア:

[(1, 157420199774), (2, 78710099887), (1741, 90419414), (2971, 52985594), (3482, 45209707), (5942, 26492797), (15217, 10345022), (30434, 5172511)]