139023808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28211}}^1$

素因数の和:28241

約数の個数: 56

約数和(自身を含む): 343960704

約数和(自身を除く): 204936896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28211, 56422, 112844, 197477, 225688, 310321, 394954, 451376, 620642, 789908, 902752, 1241284, 1579816, 1805504, 2172247, 2482568, 3159632, 4344494, 4965136, 6319264, 8688988, 9930272, 12638528, 17377976, 19860544, 34755952, 69511904, 139023808]

約数ペア:

[(1, 139023808), (2, 69511904), (4, 34755952), (7, 19860544), (8, 17377976), (11, 12638528), (14, 9930272), (16, 8688988), (22, 6319264), (28, 4965136), (32, 4344494), (44, 3159632), (56, 2482568), (64, 2172247), (77, 1805504), (88, 1579816), (112, 1241284), (154, 902752), (176, 789908), (224, 620642), (308, 451376), (352, 394954), (448, 310321), (616, 225688), (704, 197477), (1232, 112844), (2464, 56422), (4928, 28211)]