158886284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 319979520

約数和(自身を除く): 161093236

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 3967, 7934, 10013, 15868, 20026, 40052, 67439, 75373, 122977, 134878, 150746, 245954, 269756, 301492, 491908, 1281341, 2090609, 2336563, 2562682, 4181218, 4673126, 5125364, 8362436, 9346252, 39721571, 79443142, 158886284]

約数ペア:

[(1, 158886284), (2, 79443142), (4, 39721571), (17, 9346252), (19, 8362436), (31, 5125364), (34, 4673126), (38, 4181218), (62, 2562682), (68, 2336563), (76, 2090609), (124, 1281341), (323, 491908), (527, 301492), (589, 269756), (646, 245954), (1054, 150746), (1178, 134878), (1292, 122977), (2108, 75373), (2356, 67439), (3967, 40052), (7934, 20026), (10013, 15868)]