157154476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{958259}}^1$

素因数の和:958304

約数の個数: 12

約数和(自身を含む): 281728440

約数和(自身を除く): 124573964

約数列:

[1, 2, 4, 41, 82, 164, 958259, 1916518, 3833036, 39288619, 78577238, 157154476]

約数ペア:

[(1, 157154476), (2, 78577238), (4, 39288619), (41, 3833036), (82, 1916518), (164, 958259)]