156933365560

素因数分解:

$2^3\times 5^1\times {\mathrm{3923334139}}^1$

素因数の和:3923334150

約数の個数: 16

約数和(自身を含む): 353100072600

約数和(自身を除く): 196166707040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3923334139, 7846668278, 15693336556, 19616670695, 31386673112, 39233341390, 78466682780, 156933365560]

約数ペア:

[(1, 156933365560), (2, 78466682780), (4, 39233341390), (5, 31386673112), (8, 19616670695), (10, 15693336556), (20, 7846668278), (40, 3923334139)]