133058456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2179}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 264870000

約数和(自身を除く): 131811544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1796, 2179, 3592, 4358, 7633, 8716, 15266, 17432, 30532, 37043, 61064, 74086, 148172, 296344, 978371, 1956742, 3913484, 7826968, 16632307, 33264614, 66529228, 133058456]

約数ペア:

[(1, 133058456), (2, 66529228), (4, 33264614), (8, 16632307), (17, 7826968), (34, 3913484), (68, 1956742), (136, 978371), (449, 296344), (898, 148172), (1796, 74086), (2179, 61064), (3592, 37043), (4358, 30532), (7633, 17432), (8716, 15266)]