138365008

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{4723}}^1$

素因数の和:6562

約数の個数: 20

約数和(自身を含む): 268285408

約数和(自身を除く): 129920400

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 4723, 7324, 9446, 14648, 18892, 29296, 37784, 75568, 8647813, 17295626, 34591252, 69182504, 138365008]

約数ペア:

[(1, 138365008), (2, 69182504), (4, 34591252), (8, 17295626), (16, 8647813), (1831, 75568), (3662, 37784), (4723, 29296), (7324, 18892), (9446, 14648)]