161031738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547727}}^1$

素因数の和:547746

約数の個数: 24

約数和(自身を含む): 374645952

約数和(自身を除く): 213614214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547727, 1095454, 1643181, 3286362, 3834089, 7668178, 11502267, 23004534, 26838623, 53677246, 80515869, 161031738]

約数ペア:

[(1, 161031738), (2, 80515869), (3, 53677246), (6, 26838623), (7, 23004534), (14, 11502267), (21, 7668178), (42, 3834089), (49, 3286362), (98, 1643181), (147, 1095454), (294, 547727)]