126408568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 284497920

約数和(自身を除く): 158089352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 517, 572, 611, 1034, 1144, 1222, 2068, 2351, 2444, 4136, 4702, 4888, 6721, 9404, 13442, 18808, 25861, 26884, 30563, 51722, 53768, 61126, 103444, 110497, 122252, 206888, 220994, 244504, 336193, 441988, 672386, 883976, 1215467, 1344772, 1436461, 2430934, 2689544, 2872922, 4861868, 5745844, 9723736, 11491688, 15801071, 31602142, 63204284, 126408568]

約数ペア:

[(1, 126408568), (2, 63204284), (4, 31602142), (8, 15801071), (11, 11491688), (13, 9723736), (22, 5745844), (26, 4861868), (44, 2872922), (47, 2689544), (52, 2430934), (88, 1436461), (94, 1344772), (104, 1215467), (143, 883976), (188, 672386), (286, 441988), (376, 336193), (517, 244504), (572, 220994), (611, 206888), (1034, 122252), (1144, 110497), (1222, 103444), (2068, 61126), (2351, 53768), (2444, 51722), (4136, 30563), (4702, 26884), (4888, 25861), (6721, 18808), (9404, 13442)]