161297127968

素因数分解:

$2^5\times {\mathrm{1861}}^1\times {\mathrm{2708509}}^1$

素因数の和:2710380

約数の個数: 24

約数和(自身を含む): 317724474060

約数和(自身を除く): 156427346092

約数列:

[1, 2, 4, 8, 16, 32, 1861, 3722, 7444, 14888, 29776, 59552, 2708509, 5417018, 10834036, 21668072, 43336144, 86672288, 5040535249, 10081070498, 20162140996, 40324281992, 80648563984, 161297127968]

約数ペア:

[(1, 161297127968), (2, 80648563984), (4, 40324281992), (8, 20162140996), (16, 10081070498), (32, 5040535249), (1861, 86672288), (3722, 43336144), (7444, 21668072), (14888, 10834036), (29776, 5417018), (59552, 2708509)]