161427186

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{152003}}^1$

素因数の和:152070

約数の個数: 24

約数和(自身を含む): 355689360

約数和(自身を除く): 194262174

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 152003, 304006, 456009, 912018, 1368027, 2736054, 8968177, 17936354, 26904531, 53809062, 80713593, 161427186]

約数ペア:

[(1, 161427186), (2, 80713593), (3, 53809062), (6, 26904531), (9, 17936354), (18, 8968177), (59, 2736054), (118, 1368027), (177, 912018), (354, 456009), (531, 304006), (1062, 152003)]