149362120

素因数分解:

$2^3\times 5^1\times {\mathrm{3734053}}^1$

素因数の和:3734064

約数の個数: 16

約数和(自身を含む): 336064860

約数和(自身を除く): 186702740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3734053, 7468106, 14936212, 18670265, 29872424, 37340530, 74681060, 149362120]

約数ペア:

[(1, 149362120), (2, 74681060), (4, 37340530), (5, 29872424), (8, 18670265), (10, 14936212), (20, 7468106), (40, 3734053)]