164064173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 44309587

約数列:

[1, 7, 13, 67, 71, 91, 379, 469, 497, 871, 923, 2653, 4757, 4927, 6097, 6461, 25393, 26909, 33299, 34489, 61841, 177751, 188363, 330109, 349817, 432887, 1802903, 2310763, 2448719, 12620321, 23437739, 164064173]

約数ペア:

[(1, 164064173), (7, 23437739), (13, 12620321), (67, 2448719), (71, 2310763), (91, 1802903), (379, 432887), (469, 349817), (497, 330109), (871, 188363), (923, 177751), (2653, 61841), (4757, 34489), (4927, 33299), (6097, 26909), (6461, 25393)]