151957240

素因数分解:

$2^3\times 5^1\times {\mathrm{3798931}}^1$

素因数の和:3798942

約数の個数: 16

約数和(自身を含む): 341903880

約数和(自身を除く): 189946640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3798931, 7597862, 15195724, 18994655, 30391448, 37989310, 75978620, 151957240]

約数ペア:

[(1, 151957240), (2, 75978620), (4, 37989310), (5, 30391448), (8, 18994655), (10, 15195724), (20, 7597862), (40, 3798931)]