155250268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{1481}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 276363360

約数和(自身を除く): 121113092

約数列:

[1, 2, 4, 73, 146, 292, 359, 718, 1436, 1481, 2962, 5924, 26207, 52414, 104828, 108113, 216226, 432452, 531679, 1063358, 2126716, 38812567, 77625134, 155250268]

約数ペア:

[(1, 155250268), (2, 77625134), (4, 38812567), (73, 2126716), (146, 1063358), (292, 531679), (359, 432452), (718, 216226), (1436, 108113), (1481, 104828), (2962, 52414), (5924, 26207)]