172634684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{1669}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 318435600

約数和(自身を除く): 145800916

約数列:

[1, 2, 4, 19, 38, 76, 1361, 1669, 2722, 3338, 5444, 6676, 25859, 31711, 51718, 63422, 103436, 126844, 2271509, 4543018, 9086036, 43158671, 86317342, 172634684]

約数ペア:

[(1, 172634684), (2, 86317342), (4, 43158671), (19, 9086036), (38, 4543018), (76, 2271509), (1361, 126844), (1669, 103436), (2722, 63422), (3338, 51718), (5444, 31711), (6676, 25859)]