165156986335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1\times {\mathrm{1181}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 229454000640

約数和(自身を除く): 64297014305

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 815, 821, 1045, 1181, 1793, 3097, 4105, 5905, 8965, 9031, 12991, 15485, 15599, 22439, 34067, 45155, 64955, 77995, 112195, 133823, 170335, 171589, 192503, 246829, 669115, 857945, 962515, 969601, 1234145, 1472053, 2117533, 2542637, 3657557, 4848005, 7360265, 10587665, 10665611, 12713185, 18287785, 18422419, 27969007, 40233127, 53328055, 92112095, 139845035, 158044963, 201165635, 202646609, 790224815, 1013233045, 1738494593, 3002854297, 8692472965, 15014271485, 33031397267, 165156986335]

約数ペア:

[(1, 165156986335), (5, 33031397267), (11, 15014271485), (19, 8692472965), (55, 3002854297), (95, 1738494593), (163, 1013233045), (209, 790224815), (815, 202646609), (821, 201165635), (1045, 158044963), (1181, 139845035), (1793, 92112095), (3097, 53328055), (4105, 40233127), (5905, 27969007), (8965, 18422419), (9031, 18287785), (12991, 12713185), (15485, 10665611), (15599, 10587665), (22439, 7360265), (34067, 4848005), (45155, 3657557), (64955, 2542637), (77995, 2117533), (112195, 1472053), (133823, 1234145), (170335, 969601), (171589, 962515), (192503, 857945), (246829, 669115)]