164633974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{29077}}^1$

素因数の和:29247

約数の個数: 16

約数和(自身を含む): 261702000

約数和(自身を除く): 97068026

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 29077, 58154, 552463, 1104926, 4332473, 8664946, 82316987, 164633974]

約数ペア:

[(1, 164633974), (2, 82316987), (19, 8664946), (38, 4332473), (149, 1104926), (298, 552463), (2831, 58154), (5662, 29077)]