149213612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45659}}^1$

素因数の和:45725

約数の個数: 24

約数和(自身を含む): 281265600

約数和(自身を除く): 132051988

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 45659, 91318, 182636, 867521, 1735042, 1963337, 3470084, 3926674, 7853348, 37303403, 74606806, 149213612]

約数ペア:

[(1, 149213612), (2, 74606806), (4, 37303403), (19, 7853348), (38, 3926674), (43, 3470084), (76, 1963337), (86, 1735042), (172, 867521), (817, 182636), (1634, 91318), (3268, 45659)]