138132774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31069}}^1$

素因数の和:31109

約数の個数: 48

約数和(自身を含む): 339284400

約数和(自身を除く): 201151626

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, 31069, 62138, 93207, 186414, 279621, 403897, 559242, 590311, 807794, 1180622, 1211691, 1770933, 2423382, 3541866, 3635073, 5312799, 7270146, 7674043, 10625598, 15348086, 23022129, 46044258, 69066387, 138132774]

約数ペア:

[(1, 138132774), (2, 69066387), (3, 46044258), (6, 23022129), (9, 15348086), (13, 10625598), (18, 7674043), (19, 7270146), (26, 5312799), (38, 3635073), (39, 3541866), (57, 2423382), (78, 1770933), (114, 1211691), (117, 1180622), (171, 807794), (234, 590311), (247, 559242), (342, 403897), (494, 279621), (741, 186414), (1482, 93207), (2223, 62138), (4446, 31069)]