159419638

素因数分解:

$2^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{6481}}^1$

素因数の和:6748

約数の個数: 24

約数和(自身を含む): 279322344

約数和(自身を除く): 119902706

約数列:

[1, 2, 7, 14, 49, 98, 251, 502, 1757, 3514, 6481, 12299, 12962, 24598, 45367, 90734, 317569, 635138, 1626731, 3253462, 11387117, 22774234, 79709819, 159419638]

約数ペア:

[(1, 159419638), (2, 79709819), (7, 22774234), (14, 11387117), (49, 3253462), (98, 1626731), (251, 635138), (502, 317569), (1757, 90734), (3514, 45367), (6481, 24598), (12299, 12962)]