149743201690

素因数分解:

$2^1\times 5^1\times {\mathrm{3823}}^1\times {\mathrm{3916903}}^1$

素因数の和:3920733

約数の個数: 16

約数和(自身を含む): 269608336128

約数和(自身を除く): 119865134438

約数列:

[1, 2, 5, 10, 3823, 7646, 19115, 38230, 3916903, 7833806, 19584515, 39169030, 14974320169, 29948640338, 74871600845, 149743201690]

約数ペア:

[(1, 149743201690), (2, 74871600845), (5, 29948640338), (10, 14974320169), (3823, 39169030), (7646, 19584515), (19115, 7833806), (38230, 3916903)]