157218969956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1267894919}}^1$

素因数の和:1267894954

約数の個数: 12

約数和(自身を含む): 284008462080

約数和(自身を除く): 126789492124

約数列:

[1, 2, 4, 31, 62, 124, 1267894919, 2535789838, 5071579676, 39304742489, 78609484978, 157218969956]

約数ペア:

[(1, 157218969956), (2, 78609484978), (4, 39304742489), (31, 5071579676), (62, 2535789838), (124, 1267894919)]