144480774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 296968320

約数和(自身を除く): 152487546

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 1542, 2179, 4358, 6537, 11051, 13074, 22102, 33153, 66306, 93697, 187394, 281091, 560003, 562182, 1120006, 1680009, 3360018, 24080129, 48160258, 72240387, 144480774]

約数ペア:

[(1, 144480774), (2, 72240387), (3, 48160258), (6, 24080129), (43, 3360018), (86, 1680009), (129, 1120006), (257, 562182), (258, 560003), (514, 281091), (771, 187394), (1542, 93697), (2179, 66306), (4358, 33153), (6537, 22102), (11051, 13074)]