156766228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{8291}}^1$

素因数の和:8487

約数の個数: 24

約数和(自身を含む): 285576480

約数和(自身を除く): 128810252

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 4727, 8291, 9454, 16582, 18908, 33164, 240439, 480878, 961756, 1351433, 2702866, 5405732, 39191557, 78383114, 156766228]

約数ペア:

[(1, 156766228), (2, 78383114), (4, 39191557), (29, 5405732), (58, 2702866), (116, 1351433), (163, 961756), (326, 480878), (652, 240439), (4727, 33164), (8291, 18908), (9454, 16582)]