156939213

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2441}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 216849600

約数和(自身を除く): 59910387

約数列:

[1, 3, 29, 87, 739, 2217, 2441, 7323, 21431, 64293, 70789, 212367, 1803899, 5411697, 52313071, 156939213]

約数ペア:

[(1, 156939213), (3, 52313071), (29, 5411697), (87, 1803899), (739, 212367), (2217, 70789), (2441, 64293), (7323, 21431)]