158623324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21517}}^1$

素因数の和:21637

約数の個数: 24

約数和(自身を含む): 295226960

約数和(自身を除く): 136603636

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 21517, 43034, 86068, 408823, 817646, 1635292, 2087149, 4174298, 8348596, 39655831, 79311662, 158623324]

約数ペア:

[(1, 158623324), (2, 79311662), (4, 39655831), (19, 8348596), (38, 4174298), (76, 2087149), (97, 1635292), (194, 817646), (388, 408823), (1843, 86068), (3686, 43034), (7372, 21517)]