144997748

素因数分解:

$2^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2707}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 290254272

約数和(自身を除く): 145256524

約数列:

[1, 2, 4, 7, 14, 28, 1913, 2707, 3826, 5414, 7652, 10828, 13391, 18949, 26782, 37898, 53564, 75796, 5178491, 10356982, 20713964, 36249437, 72498874, 144997748]

約数ペア:

[(1, 144997748), (2, 72498874), (4, 36249437), (7, 20713964), (14, 10356982), (28, 5178491), (1913, 75796), (2707, 53564), (3826, 37898), (5414, 26782), (7652, 18949), (10828, 13391)]