145948033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12721}}^1$

素因数の和:12888

約数の個数: 16

約数和(自身を含む): 183196800

約数和(自身を除く): 37248767

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 12721, 89047, 139931, 979517, 1895429, 13268003, 20849719, 145948033]

約数ペア:

[(1, 145948033), (7, 20849719), (11, 13268003), (77, 1895429), (149, 979517), (1043, 139931), (1639, 89047), (11473, 12721)]