145211188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 259144704

約数和(自身を除く): 113933516

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 2677, 5354, 10708, 13561, 27122, 54244, 190067, 380134, 511307, 760268, 1022614, 2045228, 36302797, 72605594, 145211188]

約数ペア:

[(1, 145211188), (2, 72605594), (4, 36302797), (71, 2045228), (142, 1022614), (191, 760268), (284, 511307), (382, 380134), (764, 190067), (2677, 54244), (5354, 27122), (10708, 13561)]