156617097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24943}}^1$

素因数の和:24989

約数の個数: 32

約数和(自身を含む): 268197888

約数和(自身を除く): 111580791

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 24943, 74829, 174601, 324259, 523803, 573689, 972777, 1721067, 2269813, 4015823, 6809439, 7457957, 12047469, 22373871, 52205699, 156617097]

約数ペア:

[(1, 156617097), (3, 52205699), (7, 22373871), (13, 12047469), (21, 7457957), (23, 6809439), (39, 4015823), (69, 2269813), (91, 1721067), (161, 972777), (273, 573689), (299, 523803), (483, 324259), (897, 174601), (2093, 74829), (6279, 24943)]