164075906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{4357}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 259388160

約数和(自身を除く): 95312254

約数列:

[1, 2, 19, 38, 991, 1982, 4357, 8714, 18829, 37658, 82783, 165566, 4317787, 8635574, 82037953, 164075906]

約数ペア:

[(1, 164075906), (2, 82037953), (19, 8635574), (38, 4317787), (991, 165566), (1982, 82783), (4357, 37658), (8714, 18829)]