172064172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^3$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 462479360

約数和(自身を除く): 290415188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 16129, 32258, 48387, 64516, 96774, 112903, 193548, 225806, 338709, 451612, 677418, 1354836, 2048383, 4096766, 6145149, 8193532, 12290298, 14338681, 24580596, 28677362, 43016043, 57354724, 86032086, 172064172]

約数ペア:

[(1, 172064172), (2, 86032086), (3, 57354724), (4, 43016043), (6, 28677362), (7, 24580596), (12, 14338681), (14, 12290298), (21, 8193532), (28, 6145149), (42, 4096766), (84, 2048383), (127, 1354836), (254, 677418), (381, 451612), (508, 338709), (762, 225806), (889, 193548), (1524, 112903), (1778, 96774), (2667, 64516), (3556, 48387), (5334, 32258), (10668, 16129)]