156956190775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{10709}}^1$

素因数の和:11020

約数の個数: 48

約数和(自身を含む): 203030755200

約数和(自身を除く): 46074564425

約数列:

[1, 5, 25, 41, 79, 181, 205, 395, 905, 1025, 1975, 3239, 4525, 7421, 10709, 14299, 16195, 37105, 53545, 71495, 80975, 185525, 267725, 357475, 439069, 586259, 846011, 1938329, 2195345, 2931295, 4230055, 9691645, 10976725, 14656475, 21150275, 34686451, 48458225, 79471489, 153127991, 173432255, 397357445, 765639955, 867161275, 1986787225, 3828199775, 6278247631, 31391238155, 156956190775]

約数ペア:

[(1, 156956190775), (5, 31391238155), (25, 6278247631), (41, 3828199775), (79, 1986787225), (181, 867161275), (205, 765639955), (395, 397357445), (905, 173432255), (1025, 153127991), (1975, 79471489), (3239, 48458225), (4525, 34686451), (7421, 21150275), (10709, 14656475), (14299, 10976725), (16195, 9691645), (37105, 4230055), (53545, 2931295), (71495, 2195345), (80975, 1938329), (185525, 846011), (267725, 586259), (357475, 439069)]