140391288762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1\times {\mathrm{156421}}^1$

素因数の和:164318

約数の個数: 32

約数和(自身を含む): 295600038720

約数和(自身を除く): 155208749958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7873, 15746, 23619, 47238, 149587, 156421, 299174, 312842, 448761, 469263, 897522, 938526, 2971999, 5943998, 8915997, 17831994, 1231502533, 2463005066, 3694507599, 7389015198, 23398548127, 46797096254, 70195644381, 140391288762]

約数ペア:

[(1, 140391288762), (2, 70195644381), (3, 46797096254), (6, 23398548127), (19, 7389015198), (38, 3694507599), (57, 2463005066), (114, 1231502533), (7873, 17831994), (15746, 8915997), (23619, 5943998), (47238, 2971999), (149587, 938526), (156421, 897522), (299174, 469263), (312842, 448761)]