156938421

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{1399}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 213180800

約数和(自身を除く): 56242379

約数列:

[1, 3, 61, 183, 613, 1399, 1839, 4197, 37393, 85339, 112179, 256017, 857587, 2572761, 52312807, 156938421]

約数ペア:

[(1, 156938421), (3, 52312807), (61, 2572761), (183, 857587), (613, 256017), (1399, 112179), (1839, 85339), (4197, 37393)]