189881088

素因数分解:

$2^8\times 3^1\times {\mathrm{247241}}^1$

素因数の和:247260

約数の個数: 36

約数和(自身を含む): 505362648

約数和(自身を除く): 315481560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 247241, 494482, 741723, 988964, 1483446, 1977928, 2966892, 3955856, 5933784, 7911712, 11867568, 15823424, 23735136, 31646848, 47470272, 63293696, 94940544, 189881088]

約数ペア:

[(1, 189881088), (2, 94940544), (3, 63293696), (4, 47470272), (6, 31646848), (8, 23735136), (12, 15823424), (16, 11867568), (24, 7911712), (32, 5933784), (48, 3955856), (64, 2966892), (96, 1977928), (128, 1483446), (192, 988964), (256, 741723), (384, 494482), (768, 247241)]