151282160

素因数分解:

$2^4\times 5^1\times {\mathrm{1891027}}^1$

素因数の和:1891040

約数の個数: 20

約数和(自身を含む): 351731208

約数和(自身を除く): 200449048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1891027, 3782054, 7564108, 9455135, 15128216, 18910270, 30256432, 37820540, 75641080, 151282160]

約数ペア:

[(1, 151282160), (2, 75641080), (4, 37820540), (5, 30256432), (8, 18910270), (10, 15128216), (16, 9455135), (20, 7564108), (40, 3782054), (80, 1891027)]