149765432

素因数分解:

$2^3\times {\mathrm{4001}}^1\times {\mathrm{4679}}^1$

素因数の和:8686

約数の個数: 16

約数和(自身を含む): 280940400

約数和(自身を除く): 131174968

約数列:

[1, 2, 4, 8, 4001, 4679, 8002, 9358, 16004, 18716, 32008, 37432, 18720679, 37441358, 74882716, 149765432]

約数ペア:

[(1, 149765432), (2, 74882716), (4, 37441358), (8, 18720679), (4001, 37432), (4679, 32008), (8002, 18716), (9358, 16004)]