156103544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21851}}^1$

素因数の和:21923

約数の個数: 32

約数和(自身を含む): 314668800

約数和(自身を除く): 158565256

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21851, 43702, 87404, 174808, 415169, 830338, 1026997, 1660676, 2053994, 3321352, 4107988, 8215976, 19512943, 39025886, 78051772, 156103544]

約数ペア:

[(1, 156103544), (2, 78051772), (4, 39025886), (8, 19512943), (19, 8215976), (38, 4107988), (47, 3321352), (76, 2053994), (94, 1660676), (152, 1026997), (188, 830338), (376, 415169), (893, 174808), (1786, 87404), (3572, 43702), (7144, 21851)]