155712258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35023}}^1$

素因数の和:35063

約数の個数: 48

約数和(自身を含む): 382462080

約数和(自身を除く): 226749822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 35023, 70046, 105069, 210138, 315207, 455299, 630414, 665437, 910598, 1330874, 1365897, 1996311, 2731794, 3992622, 4097691, 5988933, 8195382, 8650681, 11977866, 17301362, 25952043, 51904086, 77856129, 155712258]

約数ペア:

[(1, 155712258), (2, 77856129), (3, 51904086), (6, 25952043), (9, 17301362), (13, 11977866), (18, 8650681), (19, 8195382), (26, 5988933), (38, 4097691), (39, 3992622), (57, 2731794), (78, 1996311), (114, 1365897), (117, 1330874), (171, 910598), (234, 665437), (247, 630414), (342, 455299), (494, 315207), (741, 210138), (1482, 105069), (2223, 70046), (4446, 35023)]