166224848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{131507}}^1$

素因数の和:131594

約数の個数: 20

約数和(自身を含む): 326139840

約数和(自身を除く): 159914992

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 131507, 263014, 526028, 1052056, 2104112, 10389053, 20778106, 41556212, 83112424, 166224848]

約数ペア:

[(1, 166224848), (2, 83112424), (4, 41556212), (8, 20778106), (16, 10389053), (79, 2104112), (158, 1052056), (316, 526028), (632, 263014), (1264, 131507)]