164621966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139747}}^1$

素因数の和:139799

約数の個数: 16

約数和(自身を含む): 268316160

約数和(自身を除く): 103694194

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 139747, 279494, 2655193, 4332157, 5310386, 8664314, 82310983, 164621966]

約数ペア:

[(1, 164621966), (2, 82310983), (19, 8664314), (31, 5310386), (38, 4332157), (62, 2655193), (589, 279494), (1178, 139747)]