156790368532

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{129403}}^1$

素因数の和:129920

約数の個数: 48

約数和(自身を含む): 317257198720

約数和(自身を除く): 160466830188

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 397, 436, 763, 794, 1526, 1588, 2779, 3052, 5558, 11116, 43273, 86546, 129403, 173092, 258806, 302911, 517612, 605822, 905821, 1211644, 1811642, 3623284, 14104927, 28209854, 51372991, 56419708, 98734489, 102745982, 197468978, 205491964, 359610937, 394937956, 719221874, 1438443748, 5599656019, 11199312038, 22398624076, 39197592133, 78395184266, 156790368532]

約数ペア:

[(1, 156790368532), (2, 78395184266), (4, 39197592133), (7, 22398624076), (14, 11199312038), (28, 5599656019), (109, 1438443748), (218, 719221874), (397, 394937956), (436, 359610937), (763, 205491964), (794, 197468978), (1526, 102745982), (1588, 98734489), (2779, 56419708), (3052, 51372991), (5558, 28209854), (11116, 14104927), (43273, 3623284), (86546, 1811642), (129403, 1211644), (173092, 905821), (258806, 605822), (302911, 517612)]