157415532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690419}}^1$

素因数の和:690445

約数の個数: 24

約数和(自身を含む): 386635200

約数和(自身を除く): 229219668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 690419, 1380838, 2071257, 2761676, 4142514, 8285028, 13117961, 26235922, 39353883, 52471844, 78707766, 157415532]

約数ペア:

[(1, 157415532), (2, 78707766), (3, 52471844), (4, 39353883), (6, 26235922), (12, 13117961), (19, 8285028), (38, 4142514), (57, 2761676), (76, 2071257), (114, 1380838), (228, 690419)]