156967213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 173238912

約数和(自身を除く): 16271699

約数列:

[1, 13, 61, 131, 793, 1511, 1703, 7991, 19643, 92171, 103883, 197941, 1198223, 2573233, 12074401, 156967213]

約数ペア:

[(1, 156967213), (13, 12074401), (61, 2573233), (131, 1198223), (793, 197941), (1511, 103883), (1703, 92171), (7991, 19643)]