156965294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{3847}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 246025728

約数和(自身を除く): 89060434

約数列:

[1, 2, 23, 46, 887, 1774, 3847, 7694, 20401, 40802, 88481, 176962, 3412289, 6824578, 78482647, 156965294]

約数ペア:

[(1, 156965294), (2, 78482647), (23, 6824578), (46, 3412289), (887, 176962), (1774, 88481), (3847, 40802), (7694, 20401)]