158480457512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2205283}}^1$

素因数の和:2205993

約数の個数: 32

約数和(自身を含む): 320471870880

約数和(自身を除く): 161991413368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1382, 2764, 5528, 8983, 17966, 35932, 71864, 2205283, 4410566, 8821132, 17642264, 28668679, 57337358, 114674716, 229349432, 1523850553, 3047701106, 6095402212, 12190804424, 19810057189, 39620114378, 79240228756, 158480457512]

約数ペア:

[(1, 158480457512), (2, 79240228756), (4, 39620114378), (8, 19810057189), (13, 12190804424), (26, 6095402212), (52, 3047701106), (104, 1523850553), (691, 229349432), (1382, 114674716), (2764, 57337358), (5528, 28668679), (8983, 17642264), (17966, 8821132), (35932, 4410566), (71864, 2205283)]