125924048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{50129}}^1$

素因数の和:50294

約数の個数: 20

約数和(自身を含む): 245536740

約数和(自身を除く): 119612692

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 50129, 100258, 200516, 401032, 802064, 7870253, 15740506, 31481012, 62962024, 125924048]

約数ペア:

[(1, 125924048), (2, 62962024), (4, 31481012), (8, 15740506), (16, 7870253), (157, 802064), (314, 401032), (628, 200516), (1256, 100258), (2512, 50129)]