168646504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24203}}^1$

素因数の和:24289

約数の個数: 32

約数和(自身を含む): 345633120

約数和(自身を除く): 176986616

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 24203, 48406, 96812, 193624, 314639, 629278, 1258556, 1621601, 2517112, 3243202, 6486404, 12972808, 21080813, 42161626, 84323252, 168646504]

約数ペア:

[(1, 168646504), (2, 84323252), (4, 42161626), (8, 21080813), (13, 12972808), (26, 6486404), (52, 3243202), (67, 2517112), (104, 1621601), (134, 1258556), (268, 629278), (536, 314639), (871, 193624), (1742, 96812), (3484, 48406), (6968, 24203)]