156951088

素因数分解:

$2^4\times 7^1\times {\mathrm{1401349}}^1$

素因数の和:1401364

約数の個数: 20

約数和(自身を含む): 347534800

約数和(自身を除く): 190583712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401349, 2802698, 5605396, 9809443, 11210792, 19618886, 22421584, 39237772, 78475544, 156951088]

約数ペア:

[(1, 156951088), (2, 78475544), (4, 39237772), (7, 22421584), (8, 19618886), (14, 11210792), (16, 9809443), (28, 5605396), (56, 2802698), (112, 1401349)]