148494086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 244980288

約数和(自身を除く): 96486202

約数列:

[1, 2, 13, 26, 71, 142, 257, 313, 514, 626, 923, 1846, 3341, 4069, 6682, 8138, 18247, 22223, 36494, 44446, 80441, 160882, 237211, 288899, 474422, 577798, 1045733, 2091466, 5711311, 11422622, 74247043, 148494086]

約数ペア:

[(1, 148494086), (2, 74247043), (13, 11422622), (26, 5711311), (71, 2091466), (142, 1045733), (257, 577798), (313, 474422), (514, 288899), (626, 237211), (923, 160882), (1846, 80441), (3341, 44446), (4069, 36494), (6682, 22223), (8138, 18247)]