156973148891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7394279}}^1$

素因数の和:7394386

約数の個数: 16

約数和(自身を含む): 178882421760

約数和(自身を除く): 21909272869

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 7394279, 96125627, 170068417, 524993809, 2210889421, 6824919517, 12074857607, 156973148891]

約数ペア:

[(1, 156973148891), (13, 12074857607), (23, 6824919517), (71, 2210889421), (299, 524993809), (923, 170068417), (1633, 96125627), (21229, 7394279)]