156768231

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6366

約数の個数: 16

約数和(自身を含む): 214014080

約数和(自身を除く): 57245849

約数列:

[1, 3, 61, 139, 183, 417, 6163, 8479, 18489, 25437, 375943, 856657, 1127829, 2569971, 52256077, 156768231]

約数ペア:

[(1, 156768231), (3, 52256077), (61, 2569971), (139, 1127829), (183, 856657), (417, 375943), (6163, 25437), (8479, 18489)]