161036210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22907}}^1$

素因数の和:22970

約数の個数: 32

約数和(自身を含む): 313381440

約数和(自身を除く): 152345230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 22907, 45814, 114535, 229070, 435233, 847559, 870466, 1695118, 2176165, 4237795, 4352330, 8475590, 16103621, 32207242, 80518105, 161036210]

約数ペア:

[(1, 161036210), (2, 80518105), (5, 32207242), (10, 16103621), (19, 8475590), (37, 4352330), (38, 4237795), (74, 2176165), (95, 1695118), (185, 870466), (190, 847559), (370, 435233), (703, 229070), (1406, 114535), (3515, 45814), (7030, 22907)]