168569093

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 65851387

約数列:

[1, 7, 11, 17, 23, 77, 119, 121, 161, 187, 253, 391, 509, 847, 1309, 1771, 2057, 2737, 2783, 3563, 4301, 5599, 8653, 11707, 14399, 19481, 30107, 39193, 47311, 60571, 61589, 81949, 95183, 128777, 199019, 331177, 431123, 666281, 901439, 1047013, 1393133, 1416547, 2189209, 7329091, 9915829, 15324463, 24081299, 168569093]

約数ペア:

[(1, 168569093), (7, 24081299), (11, 15324463), (17, 9915829), (23, 7329091), (77, 2189209), (119, 1416547), (121, 1393133), (161, 1047013), (187, 901439), (253, 666281), (391, 431123), (509, 331177), (847, 199019), (1309, 128777), (1771, 95183), (2057, 81949), (2737, 61589), (2783, 60571), (3563, 47311), (4301, 39193), (5599, 30107), (8653, 19481), (11707, 14399)]