156945908

素因数分解:

$2^2\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{2749}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 314160000

約数和(自身を除く): 157214092

約数列:

[1, 2, 4, 7, 14, 28, 2039, 2749, 4078, 5498, 8156, 10996, 14273, 19243, 28546, 38486, 57092, 76972, 5605211, 11210422, 22420844, 39236477, 78472954, 156945908]

約数ペア:

[(1, 156945908), (2, 78472954), (4, 39236477), (7, 22420844), (14, 11210422), (28, 5605211), (2039, 76972), (2749, 57092), (4078, 38486), (5498, 28546), (8156, 19243), (10996, 14273)]