169519172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{9199}}^1$

素因数の和:9491

約数の個数: 24

約数和(自身を含む): 315302400

約数和(自身を除く): 145783228

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9199, 9214, 18398, 18428, 36796, 156383, 312766, 625532, 2492929, 4985858, 9971716, 42379793, 84759586, 169519172]

約数ペア:

[(1, 169519172), (2, 84759586), (4, 42379793), (17, 9971716), (34, 4985858), (68, 2492929), (271, 625532), (542, 312766), (1084, 156383), (4607, 36796), (9199, 18428), (9214, 18398)]