142390906

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{17627}}^1$

素因数の和:18213

約数の個数: 16

約数和(自身を含む): 244535616

約数和(自身を除く): 102144710

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 8078, 17627, 35254, 123389, 246778, 10170779, 20341558, 71195453, 142390906]

約数ペア:

[(1, 142390906), (2, 71195453), (7, 20341558), (14, 10170779), (577, 246778), (1154, 123389), (4039, 35254), (8078, 17627)]