180836252

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 321148800

約数和(自身を除く): 140312548

約数列:

[1, 2, 4, 89, 178, 353, 356, 706, 1412, 1439, 2878, 5756, 31417, 62834, 125668, 128071, 256142, 507967, 512284, 1015934, 2031868, 45209063, 90418126, 180836252]

約数ペア:

[(1, 180836252), (2, 90418126), (4, 45209063), (89, 2031868), (178, 1015934), (353, 512284), (356, 507967), (706, 256142), (1412, 128071), (1439, 125668), (2878, 62834), (5756, 31417)]