148972084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{3851}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 275032800

約数和(自身を除く): 126060716

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 2036, 3851, 7702, 9671, 15404, 19342, 38684, 73169, 146338, 292676, 1960159, 3920318, 7840636, 37243021, 74486042, 148972084]

約数ペア:

[(1, 148972084), (2, 74486042), (4, 37243021), (19, 7840636), (38, 3920318), (76, 1960159), (509, 292676), (1018, 146338), (2036, 73169), (3851, 38684), (7702, 19342), (9671, 15404)]